207858252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 634798080

約数和(自身を除く): 426939828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 47, 51, 57, 68, 76, 84, 94, 102, 114, 119, 133, 141, 163, 188, 204, 228, 238, 266, 282, 323, 326, 329, 357, 399, 476, 489, 532, 564, 646, 652, 658, 714, 798, 799, 893, 969, 978, 987, 1141, 1292, 1316, 1428, 1596, 1598, 1786, 1938, 1956, 1974, 2261, 2282, 2397, 2679, 2771, 3097, 3196, 3423, 3572, 3876, 3948, 4522, 4564, 4794, 5358, 5542, 5593, 6194, 6251, 6783, 6846, 7661, 8313, 9044, 9291, 9588, 10716, 11084, 11186, 12388, 12502, 13566, 13692, 15181, 15322, 16626, 16779, 18582, 18753, 19397, 21679, 22372, 22983, 25004, 27132, 30362, 30644, 33252, 33558, 37164, 37506, 38794, 43358, 45543, 45966, 52649, 53627, 58191, 60724, 65037, 67116, 75012, 77588, 86716, 91086, 91932, 105298, 106267, 107254, 116382, 130074, 130237, 145559, 157947, 160881, 182172, 210596, 212534, 214508, 232764, 260148, 260474, 291118, 315894, 318801, 321762, 368543, 390711, 425068, 436677, 520948, 582236, 631788, 637602, 643524, 737086, 781422, 873354, 911659, 1018913, 1105629, 1275204, 1474172, 1562844, 1746708, 1823318, 2037826, 2211258, 2474503, 2734977, 3056739, 3646636, 4075652, 4422516, 4949006, 5469954, 6113478, 7423509, 9898012, 10939908, 12226956, 14847018, 17321521, 29694036, 34643042, 51964563, 69286084, 103929126, 207858252]

約数ペア:

[(1, 207858252), (2, 103929126), (3, 69286084), (4, 51964563), (6, 34643042), (7, 29694036), (12, 17321521), (14, 14847018), (17, 12226956), (19, 10939908), (21, 9898012), (28, 7423509), (34, 6113478), (38, 5469954), (42, 4949006), (47, 4422516), (51, 4075652), (57, 3646636), (68, 3056739), (76, 2734977), (84, 2474503), (94, 2211258), (102, 2037826), (114, 1823318), (119, 1746708), (133, 1562844), (141, 1474172), (163, 1275204), (188, 1105629), (204, 1018913), (228, 911659), (238, 873354), (266, 781422), (282, 737086), (323, 643524), (326, 637602), (329, 631788), (357, 582236), (399, 520948), (476, 436677), (489, 425068), (532, 390711), (564, 368543), (646, 321762), (652, 318801), (658, 315894), (714, 291118), (798, 260474), (799, 260148), (893, 232764), (969, 214508), (978, 212534), (987, 210596), (1141, 182172), (1292, 160881), (1316, 157947), (1428, 145559), (1596, 130237), (1598, 130074), (1786, 116382), (1938, 107254), (1956, 106267), (1974, 105298), (2261, 91932), (2282, 91086), (2397, 86716), (2679, 77588), (2771, 75012), (3097, 67116), (3196, 65037), (3423, 60724), (3572, 58191), (3876, 53627), (3948, 52649), (4522, 45966), (4564, 45543), (4794, 43358), (5358, 38794), (5542, 37506), (5593, 37164), (6194, 33558), (6251, 33252), (6783, 30644), (6846, 30362), (7661, 27132), (8313, 25004), (9044, 22983), (9291, 22372), (9588, 21679), (10716, 19397), (11084, 18753), (11186, 18582), (12388, 16779), (12502, 16626), (13566, 15322), (13692, 15181)]