207172965890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{14389}}^1$

素因数の和:14592

約数の個数: 96

約数和(自身を含む): 433475150400

約数和(自身を除く): 226302184510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 830, 913, 1045, 1577, 1826, 2090, 3154, 4565, 6889, 7885, 9130, 13778, 14389, 15770, 17347, 28778, 34445, 34694, 68890, 71945, 75779, 86735, 130891, 143890, 151558, 158279, 173470, 261782, 273391, 316558, 378895, 546782, 654455, 757790, 791395, 1194287, 1308910, 1366955, 1439801, 1582790, 2388574, 2733910, 2879602, 3007301, 5971435, 6014602, 7199005, 11942870, 13137157, 14398010, 15036505, 22691453, 26274314, 30073010, 45382906, 65685785, 99125821, 113457265, 131371570, 198251642, 226914530, 249605983, 495629105, 499211966, 991258210, 1090384031, 1248029915, 1883390599, 2180768062, 2496059830, 3766781198, 5451920155, 9416952995, 10903840310, 18833905990, 20717296589, 41434593178, 103586482945, 207172965890]

約数ペア:

[(1, 207172965890), (2, 103586482945), (5, 41434593178), (10, 20717296589), (11, 18833905990), (19, 10903840310), (22, 9416952995), (38, 5451920155), (55, 3766781198), (83, 2496059830), (95, 2180768062), (110, 1883390599), (166, 1248029915), (190, 1090384031), (209, 991258210), (415, 499211966), (418, 495629105), (830, 249605983), (913, 226914530), (1045, 198251642), (1577, 131371570), (1826, 113457265), (2090, 99125821), (3154, 65685785), (4565, 45382906), (6889, 30073010), (7885, 26274314), (9130, 22691453), (13778, 15036505), (14389, 14398010), (15770, 13137157), (17347, 11942870), (28778, 7199005), (34445, 6014602), (34694, 5971435), (68890, 3007301), (71945, 2879602), (75779, 2733910), (86735, 2388574), (130891, 1582790), (143890, 1439801), (151558, 1366955), (158279, 1308910), (173470, 1194287), (261782, 791395), (273391, 757790), (316558, 654455), (378895, 546782)]