201357896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 414412800

約数和(自身を除く): 213054904

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 151, 152, 248, 283, 302, 566, 589, 604, 1132, 1178, 1208, 2264, 2356, 2869, 4681, 4712, 5377, 5738, 8773, 9362, 10754, 11476, 17546, 18724, 21508, 22952, 35092, 37448, 42733, 43016, 70184, 85466, 88939, 166687, 170932, 177878, 333374, 341864, 355756, 666748, 711512, 811927, 1324723, 1333496, 1623854, 2649446, 3247708, 5298892, 6495416, 10597784, 25169737, 50339474, 100678948, 201357896]

約数ペア:

[(1, 201357896), (2, 100678948), (4, 50339474), (8, 25169737), (19, 10597784), (31, 6495416), (38, 5298892), (62, 3247708), (76, 2649446), (124, 1623854), (151, 1333496), (152, 1324723), (248, 811927), (283, 711512), (302, 666748), (566, 355756), (589, 341864), (604, 333374), (1132, 177878), (1178, 170932), (1208, 166687), (2264, 88939), (2356, 85466), (2869, 70184), (4681, 43016), (4712, 42733), (5377, 37448), (5738, 35092), (8773, 22952), (9362, 21508), (10754, 18724), (11476, 17546)]