207524364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 508838400

約数和(自身を除く): 301314036

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 199, 258, 282, 398, 516, 564, 597, 796, 1194, 1849, 2021, 2388, 3698, 4042, 5547, 6063, 7396, 8084, 8557, 9353, 11094, 12126, 17114, 18706, 22188, 24252, 25671, 28059, 34228, 37412, 51342, 56118, 86903, 102684, 112236, 173806, 260709, 347612, 367951, 402179, 521418, 735902, 804358, 1042836, 1103853, 1206537, 1471804, 1608716, 2207706, 2413074, 4415412, 4826148, 17293697, 34587394, 51881091, 69174788, 103762182, 207524364]

約数ペア:

[(1, 207524364), (2, 103762182), (3, 69174788), (4, 51881091), (6, 34587394), (12, 17293697), (43, 4826148), (47, 4415412), (86, 2413074), (94, 2207706), (129, 1608716), (141, 1471804), (172, 1206537), (188, 1103853), (199, 1042836), (258, 804358), (282, 735902), (398, 521418), (516, 402179), (564, 367951), (597, 347612), (796, 260709), (1194, 173806), (1849, 112236), (2021, 102684), (2388, 86903), (3698, 56118), (4042, 51342), (5547, 37412), (6063, 34228), (7396, 28059), (8084, 25671), (8557, 24252), (9353, 22188), (11094, 18706), (12126, 17114)]