201852904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 433543680

約数和(自身を除く): 231690776

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 61, 62, 88, 122, 124, 244, 248, 341, 488, 671, 682, 1213, 1342, 1364, 1891, 2426, 2684, 2728, 3782, 4852, 5368, 7564, 9704, 13343, 15128, 20801, 26686, 37603, 41602, 53372, 73993, 75206, 83204, 106744, 147986, 150412, 166408, 295972, 300824, 413633, 591944, 813923, 827266, 1627846, 1654532, 2293783, 3255692, 3309064, 4587566, 6511384, 9175132, 18350264, 25231613, 50463226, 100926452, 201852904]

約数ペア:

[(1, 201852904), (2, 100926452), (4, 50463226), (8, 25231613), (11, 18350264), (22, 9175132), (31, 6511384), (44, 4587566), (61, 3309064), (62, 3255692), (88, 2293783), (122, 1654532), (124, 1627846), (244, 827266), (248, 813923), (341, 591944), (488, 413633), (671, 300824), (682, 295972), (1213, 166408), (1342, 150412), (1364, 147986), (1891, 106744), (2426, 83204), (2684, 75206), (2728, 73993), (3782, 53372), (4852, 41602), (5368, 37603), (7564, 26686), (9704, 20801), (13343, 15128)]