208881948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26821}}^1$

素因数の和:26898

約数の個数: 48

約数和(自身を含む): 540731520

約数和(自身を除く): 331849572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 26821, 53642, 80463, 107284, 160926, 295031, 321852, 590062, 885093, 1180124, 1582439, 1770186, 3164878, 3540372, 4747317, 6329756, 9494634, 17406829, 18989268, 34813658, 52220487, 69627316, 104440974, 208881948]

約数ペア:

[(1, 208881948), (2, 104440974), (3, 69627316), (4, 52220487), (6, 34813658), (11, 18989268), (12, 17406829), (22, 9494634), (33, 6329756), (44, 4747317), (59, 3540372), (66, 3164878), (118, 1770186), (132, 1582439), (177, 1180124), (236, 885093), (354, 590062), (649, 321852), (708, 295031), (1298, 160926), (1947, 107284), (2596, 80463), (3894, 53642), (7788, 26821)]