204106370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 426902400

約数和(自身を除く): 222796030

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 59, 65, 89, 115, 118, 130, 169, 178, 230, 295, 299, 338, 445, 590, 598, 767, 845, 890, 1157, 1357, 1495, 1534, 1690, 2047, 2314, 2714, 2990, 3835, 3887, 4094, 5251, 5785, 6785, 7670, 7774, 9971, 10235, 10502, 11570, 13570, 15041, 17641, 19435, 19942, 20470, 26255, 26611, 30082, 35282, 38870, 49855, 52510, 53222, 68263, 75205, 88205, 99710, 120773, 133055, 136526, 150410, 176410, 229333, 241546, 266110, 341315, 345943, 458666, 603865, 682630, 691886, 887419, 1146665, 1207730, 1570049, 1729715, 1774838, 2293330, 3140098, 3459430, 4437095, 7850245, 8874190, 15700490, 20410637, 40821274, 102053185, 204106370]

約数ペア:

[(1, 204106370), (2, 102053185), (5, 40821274), (10, 20410637), (13, 15700490), (23, 8874190), (26, 7850245), (46, 4437095), (59, 3459430), (65, 3140098), (89, 2293330), (115, 1774838), (118, 1729715), (130, 1570049), (169, 1207730), (178, 1146665), (230, 887419), (295, 691886), (299, 682630), (338, 603865), (445, 458666), (590, 345943), (598, 341315), (767, 266110), (845, 241546), (890, 229333), (1157, 176410), (1357, 150410), (1495, 136526), (1534, 133055), (1690, 120773), (2047, 99710), (2314, 88205), (2714, 75205), (2990, 68263), (3835, 53222), (3887, 52510), (4094, 49855), (5251, 38870), (5785, 35282), (6785, 30082), (7670, 26611), (7774, 26255), (9971, 20470), (10235, 19942), (10502, 19435), (11570, 17641), (13570, 15041)]