201451530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 593837568

約数和(自身を除く): 392386038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 73, 85, 102, 105, 119, 146, 170, 210, 219, 238, 255, 357, 365, 438, 510, 511, 595, 714, 730, 773, 1022, 1095, 1190, 1241, 1533, 1546, 1785, 2190, 2319, 2482, 2555, 3066, 3570, 3723, 3865, 4638, 5110, 5411, 6205, 7446, 7665, 7730, 8687, 10822, 11595, 12410, 13141, 15330, 16233, 17374, 18615, 23190, 26061, 26282, 27055, 32466, 37230, 39423, 43435, 52122, 54110, 56429, 65705, 78846, 81165, 86870, 91987, 112858, 130305, 131410, 162330, 169287, 183974, 197115, 260610, 275961, 282145, 338574, 394230, 395003, 459935, 551922, 564290, 790006, 846435, 919870, 959293, 1185009, 1379805, 1692870, 1918586, 1975015, 2370018, 2759610, 2877879, 3950030, 4796465, 5755758, 5925045, 6715051, 9592930, 11850090, 13430102, 14389395, 20145153, 28778790, 33575255, 40290306, 67150510, 100725765, 201451530]

約数ペア:

[(1, 201451530), (2, 100725765), (3, 67150510), (5, 40290306), (6, 33575255), (7, 28778790), (10, 20145153), (14, 14389395), (15, 13430102), (17, 11850090), (21, 9592930), (30, 6715051), (34, 5925045), (35, 5755758), (42, 4796465), (51, 3950030), (70, 2877879), (73, 2759610), (85, 2370018), (102, 1975015), (105, 1918586), (119, 1692870), (146, 1379805), (170, 1185009), (210, 959293), (219, 919870), (238, 846435), (255, 790006), (357, 564290), (365, 551922), (438, 459935), (510, 395003), (511, 394230), (595, 338574), (714, 282145), (730, 275961), (773, 260610), (1022, 197115), (1095, 183974), (1190, 169287), (1241, 162330), (1533, 131410), (1546, 130305), (1785, 112858), (2190, 91987), (2319, 86870), (2482, 81165), (2555, 78846), (3066, 65705), (3570, 56429), (3723, 54110), (3865, 52122), (4638, 43435), (5110, 39423), (5411, 37230), (6205, 32466), (7446, 27055), (7665, 26282), (7730, 26061), (8687, 23190), (10822, 18615), (11595, 17374), (12410, 16233), (13141, 15330)]