232181510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 470790144

約数和(自身を除く): 238608634

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 191, 215, 257, 382, 430, 473, 514, 946, 955, 1285, 1910, 2101, 2365, 2570, 2827, 4202, 4730, 5654, 8213, 10505, 11051, 14135, 16426, 21010, 22102, 28270, 41065, 49087, 55255, 82130, 90343, 98174, 110510, 121561, 180686, 243122, 245435, 451715, 490870, 539957, 607805, 903430, 1079914, 1215610, 2110741, 2699785, 4221482, 5399570, 10553705, 21107410, 23218151, 46436302, 116090755, 232181510]

約数ペア:

[(1, 232181510), (2, 116090755), (5, 46436302), (10, 23218151), (11, 21107410), (22, 10553705), (43, 5399570), (55, 4221482), (86, 2699785), (110, 2110741), (191, 1215610), (215, 1079914), (257, 903430), (382, 607805), (430, 539957), (473, 490870), (514, 451715), (946, 245435), (955, 243122), (1285, 180686), (1910, 121561), (2101, 110510), (2365, 98174), (2570, 90343), (2827, 82130), (4202, 55255), (4730, 49087), (5654, 41065), (8213, 28270), (10505, 22102), (11051, 21010), (14135, 16426)]