208014550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 413893152

約数和(自身を除く): 205878602

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 1010, 1717, 2423, 2525, 3434, 4846, 5050, 8585, 12115, 17170, 24230, 41191, 42925, 60575, 82382, 85850, 121150, 205955, 244723, 411910, 489446, 1029775, 1223615, 2059550, 2447230, 4160291, 6118075, 8320582, 12236150, 20801455, 41602910, 104007275, 208014550]

約数ペア:

[(1, 208014550), (2, 104007275), (5, 41602910), (10, 20801455), (17, 12236150), (25, 8320582), (34, 6118075), (50, 4160291), (85, 2447230), (101, 2059550), (170, 1223615), (202, 1029775), (425, 489446), (505, 411910), (850, 244723), (1010, 205955), (1717, 121150), (2423, 85850), (2525, 82382), (3434, 60575), (4846, 42925), (5050, 41191), (8585, 24230), (12115, 17170)]