203377284

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 589881600

約数和(自身を除く): 386504316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 99, 108, 121, 132, 158, 197, 198, 237, 242, 297, 316, 363, 394, 396, 474, 484, 591, 594, 711, 726, 788, 869, 948, 1089, 1182, 1188, 1422, 1452, 1738, 1773, 2133, 2167, 2178, 2364, 2607, 2844, 3267, 3476, 3546, 4266, 4334, 4356, 5214, 5319, 6501, 6534, 7092, 7821, 8532, 8668, 9559, 10428, 10638, 13002, 13068, 15563, 15642, 19118, 19503, 21276, 23463, 23837, 26004, 28677, 31126, 31284, 38236, 39006, 46689, 46926, 47674, 57354, 58509, 62252, 71511, 78012, 86031, 93378, 93852, 95348, 114708, 117018, 140067, 143022, 171193, 172062, 186756, 214533, 234036, 258093, 280134, 286044, 342386, 344124, 420201, 429066, 513579, 516186, 560268, 643599, 684772, 840402, 858132, 1027158, 1032372, 1287198, 1540737, 1680804, 1883123, 2054316, 2574396, 3081474, 3766246, 4622211, 5649369, 6162948, 7532492, 9244422, 11298738, 16948107, 18488844, 22597476, 33896214, 50844321, 67792428, 101688642, 203377284]

約数ペア:

[(1, 203377284), (2, 101688642), (3, 67792428), (4, 50844321), (6, 33896214), (9, 22597476), (11, 18488844), (12, 16948107), (18, 11298738), (22, 9244422), (27, 7532492), (33, 6162948), (36, 5649369), (44, 4622211), (54, 3766246), (66, 3081474), (79, 2574396), (99, 2054316), (108, 1883123), (121, 1680804), (132, 1540737), (158, 1287198), (197, 1032372), (198, 1027158), (237, 858132), (242, 840402), (297, 684772), (316, 643599), (363, 560268), (394, 516186), (396, 513579), (474, 429066), (484, 420201), (591, 344124), (594, 342386), (711, 286044), (726, 280134), (788, 258093), (869, 234036), (948, 214533), (1089, 186756), (1182, 172062), (1188, 171193), (1422, 143022), (1452, 140067), (1738, 117018), (1773, 114708), (2133, 95348), (2167, 93852), (2178, 93378), (2364, 86031), (2607, 78012), (2844, 71511), (3267, 62252), (3476, 58509), (3546, 57354), (4266, 47674), (4334, 46926), (4356, 46689), (5214, 39006), (5319, 38236), (6501, 31284), (6534, 31126), (7092, 28677), (7821, 26004), (8532, 23837), (8668, 23463), (9559, 21276), (10428, 19503), (10638, 19118), (13002, 15642), (13068, 15563)]