201467750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 418526784

約数和(自身を除く): 217059034

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 250, 275, 305, 550, 610, 671, 1201, 1342, 1375, 1525, 2402, 2750, 3050, 3355, 6005, 6710, 7625, 12010, 13211, 15250, 16775, 26422, 30025, 33550, 60050, 66055, 73261, 83875, 132110, 146522, 150125, 167750, 300250, 330275, 366305, 660550, 732610, 805871, 1611742, 1651375, 1831525, 3302750, 3663050, 4029355, 8058710, 9157625, 18315250, 20146775, 40293550, 100733875, 201467750]

約数ペア:

[(1, 201467750), (2, 100733875), (5, 40293550), (10, 20146775), (11, 18315250), (22, 9157625), (25, 8058710), (50, 4029355), (55, 3663050), (61, 3302750), (110, 1831525), (122, 1651375), (125, 1611742), (250, 805871), (275, 732610), (305, 660550), (550, 366305), (610, 330275), (671, 300250), (1201, 167750), (1342, 150125), (1375, 146522), (1525, 132110), (2402, 83875), (2750, 73261), (3050, 66055), (3355, 60050), (6005, 33550), (6710, 30025), (7625, 26422), (12010, 16775), (13211, 15250)]