206870240

素因数分解:

$2^5\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1699}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 489661200

約数和(自身を除く): 282790960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 761, 1522, 1699, 3044, 3398, 3805, 6088, 6796, 7610, 8495, 12176, 13592, 15220, 16990, 24352, 27184, 30440, 33980, 54368, 60880, 67960, 121760, 135920, 271840, 1292939, 2585878, 5171756, 6464695, 10343512, 12929390, 20687024, 25858780, 41374048, 51717560, 103435120, 206870240]

約数ペア:

[(1, 206870240), (2, 103435120), (4, 51717560), (5, 41374048), (8, 25858780), (10, 20687024), (16, 12929390), (20, 10343512), (32, 6464695), (40, 5171756), (80, 2585878), (160, 1292939), (761, 271840), (1522, 135920), (1699, 121760), (3044, 67960), (3398, 60880), (3805, 54368), (6088, 33980), (6796, 30440), (7610, 27184), (8495, 24352), (12176, 16990), (13592, 15220)]