202298768

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 460268160

約数和(自身を除く): 257969392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 109, 112, 146, 218, 227, 292, 436, 454, 511, 584, 763, 872, 908, 1022, 1168, 1526, 1589, 1744, 1816, 2044, 3052, 3178, 3632, 4088, 6104, 6356, 7957, 8176, 12208, 12712, 15914, 16571, 24743, 25424, 31828, 33142, 49486, 55699, 63656, 66284, 98972, 111398, 115997, 127312, 132568, 173201, 197944, 222796, 231994, 265136, 346402, 395888, 445592, 463988, 692804, 891184, 927976, 1385608, 1806239, 1855952, 2771216, 3612478, 7224956, 12643673, 14449912, 25287346, 28899824, 50574692, 101149384, 202298768]

約数ペア:

[(1, 202298768), (2, 101149384), (4, 50574692), (7, 28899824), (8, 25287346), (14, 14449912), (16, 12643673), (28, 7224956), (56, 3612478), (73, 2771216), (109, 1855952), (112, 1806239), (146, 1385608), (218, 927976), (227, 891184), (292, 692804), (436, 463988), (454, 445592), (511, 395888), (584, 346402), (763, 265136), (872, 231994), (908, 222796), (1022, 197944), (1168, 173201), (1526, 132568), (1589, 127312), (1744, 115997), (1816, 111398), (2044, 98972), (3052, 66284), (3178, 63656), (3632, 55699), (4088, 49486), (6104, 33142), (6356, 31828), (7957, 25424), (8176, 24743), (12208, 16571), (12712, 15914)]