204377808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 578855808

約数和(自身を除く): 374478000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 73, 94, 102, 136, 141, 146, 188, 204, 219, 272, 282, 292, 376, 408, 438, 564, 584, 752, 799, 816, 876, 1128, 1168, 1241, 1598, 1752, 2256, 2397, 2482, 3196, 3431, 3504, 3723, 4794, 4964, 5329, 6392, 6862, 7446, 9588, 9928, 10293, 10658, 12784, 13724, 14892, 15987, 19176, 19856, 20586, 21316, 27448, 29784, 31974, 38352, 41172, 42632, 54896, 58327, 59568, 63948, 82344, 85264, 90593, 116654, 127896, 164688, 174981, 181186, 233308, 250463, 255792, 271779, 349962, 362372, 466616, 500926, 543558, 699924, 724744, 751389, 933232, 1001852, 1087116, 1399848, 1449488, 1502778, 2003704, 2174232, 2799696, 3005556, 4007408, 4257871, 4348464, 6011112, 8515742, 12022224, 12773613, 17031484, 25547226, 34062968, 51094452, 68125936, 102188904, 204377808]

約数ペア:

[(1, 204377808), (2, 102188904), (3, 68125936), (4, 51094452), (6, 34062968), (8, 25547226), (12, 17031484), (16, 12773613), (17, 12022224), (24, 8515742), (34, 6011112), (47, 4348464), (48, 4257871), (51, 4007408), (68, 3005556), (73, 2799696), (94, 2174232), (102, 2003704), (136, 1502778), (141, 1449488), (146, 1399848), (188, 1087116), (204, 1001852), (219, 933232), (272, 751389), (282, 724744), (292, 699924), (376, 543558), (408, 500926), (438, 466616), (564, 362372), (584, 349962), (752, 271779), (799, 255792), (816, 250463), (876, 233308), (1128, 181186), (1168, 174981), (1241, 164688), (1598, 127896), (1752, 116654), (2256, 90593), (2397, 85264), (2482, 82344), (3196, 63948), (3431, 59568), (3504, 58327), (3723, 54896), (4794, 42632), (4964, 41172), (5329, 38352), (6392, 31974), (6862, 29784), (7446, 27448), (9588, 21316), (9928, 20586), (10293, 19856), (10658, 19176), (12784, 15987), (13724, 14892)]