204983416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 450269280

約数和(自身を除く): 245285864

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 748, 803, 1241, 1496, 1606, 1877, 2482, 3212, 3754, 4964, 6424, 7508, 9928, 13651, 15016, 20647, 27302, 31909, 41294, 54604, 63818, 82588, 109208, 127636, 137021, 165176, 255272, 274042, 350999, 548084, 701998, 1096168, 1403996, 1507231, 2329357, 2807992, 3014462, 4658714, 6028924, 9317428, 12057848, 18634856, 25622927, 51245854, 102491708, 204983416]

約数ペア:

[(1, 204983416), (2, 102491708), (4, 51245854), (8, 25622927), (11, 18634856), (17, 12057848), (22, 9317428), (34, 6028924), (44, 4658714), (68, 3014462), (73, 2807992), (88, 2329357), (136, 1507231), (146, 1403996), (187, 1096168), (292, 701998), (374, 548084), (584, 350999), (748, 274042), (803, 255272), (1241, 165176), (1496, 137021), (1606, 127636), (1877, 109208), (2482, 82588), (3212, 63818), (3754, 54604), (4964, 41294), (6424, 31909), (7508, 27302), (9928, 20647), (13651, 15016)]