201527156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 374341632

約数和(自身を除く): 172814476

約数列:

[1, 2, 4, 31, 62, 67, 124, 127, 134, 191, 254, 268, 382, 508, 764, 2077, 3937, 4154, 5921, 7874, 8308, 8509, 11842, 12797, 15748, 17018, 23684, 24257, 25594, 34036, 48514, 51188, 97028, 263779, 396707, 527558, 751967, 793414, 1055116, 1503934, 1586828, 1625219, 3007868, 3250438, 6500876, 50381789, 100763578, 201527156]

約数ペア:

[(1, 201527156), (2, 100763578), (4, 50381789), (31, 6500876), (62, 3250438), (67, 3007868), (124, 1625219), (127, 1586828), (134, 1503934), (191, 1055116), (254, 793414), (268, 751967), (382, 527558), (508, 396707), (764, 263779), (2077, 97028), (3937, 51188), (4154, 48514), (5921, 34036), (7874, 25594), (8308, 24257), (8509, 23684), (11842, 17018), (12797, 15748)]