211288402210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1\times {\mathrm{6277}}^1$

素因数の和:11059

約数の個数: 64

約数和(自身を含む): 409808553984

約数和(自身を除く): 198520151774

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 4721, 6277, 7130, 9442, 12554, 23605, 31385, 47210, 62770, 108583, 144371, 146351, 194587, 217166, 288742, 292702, 389174, 542915, 721855, 731755, 972935, 1085830, 1443710, 1463510, 1945870, 3366073, 4475501, 6732146, 8951002, 16830365, 22377505, 29633717, 33660730, 44755010, 59267434, 148168585, 296337170, 681575491, 918645227, 1363150982, 1837290454, 3407877455, 4593226135, 6815754910, 9186452270, 21128840221, 42257680442, 105644201105, 211288402210]

約数ペア:

[(1, 211288402210), (2, 105644201105), (5, 42257680442), (10, 21128840221), (23, 9186452270), (31, 6815754910), (46, 4593226135), (62, 3407877455), (115, 1837290454), (155, 1363150982), (230, 918645227), (310, 681575491), (713, 296337170), (1426, 148168585), (3565, 59267434), (4721, 44755010), (6277, 33660730), (7130, 29633717), (9442, 22377505), (12554, 16830365), (23605, 8951002), (31385, 6732146), (47210, 4475501), (62770, 3366073), (108583, 1945870), (144371, 1463510), (146351, 1443710), (194587, 1085830), (217166, 972935), (288742, 731755), (292702, 721855), (389174, 542915)]