213082744

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 465776640

約数和(自身を除く): 252693896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 151, 223, 226, 302, 446, 452, 604, 791, 892, 904, 1057, 1208, 1561, 1582, 1784, 2114, 3122, 3164, 4228, 6244, 6328, 8456, 12488, 17063, 25199, 33673, 34126, 50398, 67346, 68252, 100796, 119441, 134692, 136504, 176393, 201592, 235711, 238882, 269384, 352786, 471422, 477764, 705572, 942844, 955528, 1411144, 1885688, 3805049, 7610098, 15220196, 26635343, 30440392, 53270686, 106541372, 213082744]

約数ペア:

[(1, 213082744), (2, 106541372), (4, 53270686), (7, 30440392), (8, 26635343), (14, 15220196), (28, 7610098), (56, 3805049), (113, 1885688), (151, 1411144), (223, 955528), (226, 942844), (302, 705572), (446, 477764), (452, 471422), (604, 352786), (791, 269384), (892, 238882), (904, 235711), (1057, 201592), (1208, 176393), (1561, 136504), (1582, 134692), (1784, 119441), (2114, 100796), (3122, 68252), (3164, 67346), (4228, 50398), (6244, 34126), (6328, 33673), (8456, 25199), (12488, 17063)]