201953544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9661}}^1$

素因数の和:9750

約数の個数: 64

約数和(自身を含む): 551893440

約数和(自身を除く): 349939896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 9661, 10452, 19322, 20904, 28983, 38644, 57966, 77288, 115932, 125593, 231864, 251186, 376779, 502372, 647287, 753558, 1004744, 1294574, 1507116, 1941861, 2589148, 3014232, 3883722, 5178296, 7767444, 8414731, 15534888, 16829462, 25244193, 33658924, 50488386, 67317848, 100976772, 201953544]

約数ペア:

[(1, 201953544), (2, 100976772), (3, 67317848), (4, 50488386), (6, 33658924), (8, 25244193), (12, 16829462), (13, 15534888), (24, 8414731), (26, 7767444), (39, 5178296), (52, 3883722), (67, 3014232), (78, 2589148), (104, 1941861), (134, 1507116), (156, 1294574), (201, 1004744), (268, 753558), (312, 647287), (402, 502372), (536, 376779), (804, 251186), (871, 231864), (1608, 125593), (1742, 115932), (2613, 77288), (3484, 57966), (5226, 38644), (6968, 28983), (9661, 20904), (10452, 19322)]