222255563572

素因数分解:

$2^2\times 7^3\times {\mathrm{12487}}^1\times {\mathrm{12973}}^1$

素因数の和:25485

約数の個数: 48

約数和(自身を含む): 453654073600

約数和(自身を除く): 231398510028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 12487, 12973, 24974, 25946, 49948, 51892, 87409, 90811, 174818, 181622, 349636, 363244, 611863, 635677, 1223726, 1271354, 2447452, 2542708, 4283041, 4449739, 8566082, 8899478, 17132164, 17798956, 161993851, 323987702, 647975404, 1133956957, 2267913914, 4535827828, 7937698699, 15875397398, 31750794796, 55563890893, 111127781786, 222255563572]

約数ペア:

[(1, 222255563572), (2, 111127781786), (4, 55563890893), (7, 31750794796), (14, 15875397398), (28, 7937698699), (49, 4535827828), (98, 2267913914), (196, 1133956957), (343, 647975404), (686, 323987702), (1372, 161993851), (12487, 17798956), (12973, 17132164), (24974, 8899478), (25946, 8566082), (49948, 4449739), (51892, 4283041), (87409, 2542708), (90811, 2447452), (174818, 1271354), (181622, 1223726), (349636, 635677), (363244, 611863)]