202190190975

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{22247}}^1$

素因数の和:23597

約数の個数: 72

約数和(自身を含む): 374130911232

約数和(自身を除く): 171940720257

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1303, 1395, 2325, 3909, 6515, 6975, 11727, 19545, 22247, 32575, 40393, 58635, 66741, 97725, 111235, 121179, 200223, 201965, 293175, 333705, 363537, 556175, 605895, 689657, 1001115, 1009825, 1668525, 1817685, 2068971, 3029475, 3448285, 5005575, 6206913, 9088425, 10344855, 17241425, 28987841, 31034565, 51724275, 86963523, 144939205, 155172825, 260890569, 434817615, 724696025, 898623071, 1304452845, 2174088075, 2695869213, 4493115355, 6522264225, 8087607639, 13479346065, 22465576775, 40438038195, 67396730325, 202190190975]

約数ペア:

[(1, 202190190975), (3, 67396730325), (5, 40438038195), (9, 22465576775), (15, 13479346065), (25, 8087607639), (31, 6522264225), (45, 4493115355), (75, 2695869213), (93, 2174088075), (155, 1304452845), (225, 898623071), (279, 724696025), (465, 434817615), (775, 260890569), (1303, 155172825), (1395, 144939205), (2325, 86963523), (3909, 51724275), (6515, 31034565), (6975, 28987841), (11727, 17241425), (19545, 10344855), (22247, 9088425), (32575, 6206913), (40393, 5005575), (58635, 3448285), (66741, 3029475), (97725, 2068971), (111235, 1817685), (121179, 1668525), (200223, 1009825), (201965, 1001115), (293175, 689657), (333705, 605895), (363537, 556175)]