202215528

素因数分解:

$2^3\times 3^4\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 568770180

約数和(自身を除く): 366554652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 313, 324, 626, 648, 939, 997, 1252, 1878, 1994, 2504, 2817, 2991, 3756, 3988, 5634, 5982, 7512, 7976, 8451, 8973, 11268, 11964, 16902, 17946, 22536, 23928, 25353, 26919, 33804, 35892, 50706, 53838, 67608, 71784, 80757, 101412, 107676, 161514, 202824, 215352, 312061, 323028, 624122, 646056, 936183, 1248244, 1872366, 2496488, 2808549, 3744732, 5617098, 7489464, 8425647, 11234196, 16851294, 22468392, 25276941, 33702588, 50553882, 67405176, 101107764, 202215528]

約数ペア:

[(1, 202215528), (2, 101107764), (3, 67405176), (4, 50553882), (6, 33702588), (8, 25276941), (9, 22468392), (12, 16851294), (18, 11234196), (24, 8425647), (27, 7489464), (36, 5617098), (54, 3744732), (72, 2808549), (81, 2496488), (108, 1872366), (162, 1248244), (216, 936183), (313, 646056), (324, 624122), (626, 323028), (648, 312061), (939, 215352), (997, 202824), (1252, 161514), (1878, 107676), (1994, 101412), (2504, 80757), (2817, 71784), (2991, 67608), (3756, 53838), (3988, 50706), (5634, 35892), (5982, 33804), (7512, 26919), (7976, 25353), (8451, 23928), (8973, 22536), (11268, 17946), (11964, 16902)]