202243792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 412800960

約数和(自身を除く): 210557168

約数列:

[1, 2, 4, 8, 16, 43, 61, 79, 86, 122, 158, 172, 244, 316, 344, 488, 632, 688, 976, 1264, 2623, 3397, 3721, 4819, 5246, 6794, 7442, 9638, 10492, 13588, 14884, 19276, 20984, 27176, 29768, 38552, 41968, 54352, 59536, 77104, 160003, 207217, 293959, 320006, 414434, 587918, 640012, 828868, 1175836, 1280024, 1657736, 2351672, 2560048, 3315472, 4703344, 12640237, 25280474, 50560948, 101121896, 202243792]

約数ペア:

[(1, 202243792), (2, 101121896), (4, 50560948), (8, 25280474), (16, 12640237), (43, 4703344), (61, 3315472), (79, 2560048), (86, 2351672), (122, 1657736), (158, 1280024), (172, 1175836), (244, 828868), (316, 640012), (344, 587918), (488, 414434), (632, 320006), (688, 293959), (976, 207217), (1264, 160003), (2623, 77104), (3397, 59536), (3721, 54352), (4819, 41968), (5246, 38552), (6794, 29768), (7442, 27176), (9638, 20984), (10492, 19276), (13588, 14884)]