203465460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2069}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 625968000

約数和(自身を除く): 422502540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 447, 596, 660, 745, 894, 1490, 1639, 1788, 2069, 2235, 2980, 3278, 4138, 4470, 4917, 6207, 6556, 8195, 8276, 8940, 9834, 10345, 12414, 16390, 19668, 20690, 22759, 24585, 24828, 31035, 32780, 41380, 45518, 49170, 62070, 68277, 91036, 98340, 113795, 124140, 136554, 227590, 273108, 308281, 341385, 455180, 616562, 682770, 924843, 1233124, 1365540, 1541405, 1849686, 3082810, 3391091, 3699372, 4624215, 6165620, 6782182, 9248430, 10173273, 13564364, 16955455, 18496860, 20346546, 33910910, 40693092, 50866365, 67821820, 101732730, 203465460]

約数ペア:

[(1, 203465460), (2, 101732730), (3, 67821820), (4, 50866365), (5, 40693092), (6, 33910910), (10, 20346546), (11, 18496860), (12, 16955455), (15, 13564364), (20, 10173273), (22, 9248430), (30, 6782182), (33, 6165620), (44, 4624215), (55, 3699372), (60, 3391091), (66, 3082810), (110, 1849686), (132, 1541405), (149, 1365540), (165, 1233124), (220, 924843), (298, 682770), (330, 616562), (447, 455180), (596, 341385), (660, 308281), (745, 273108), (894, 227590), (1490, 136554), (1639, 124140), (1788, 113795), (2069, 98340), (2235, 91036), (2980, 68277), (3278, 62070), (4138, 49170), (4470, 45518), (4917, 41380), (6207, 32780), (6556, 31035), (8195, 24828), (8276, 24585), (8940, 22759), (9834, 20690), (10345, 19668), (12414, 16390)]