206131198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2141}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 398000736

約数和(自身を除く): 191869538

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 529, 598, 1058, 2093, 2141, 3703, 4186, 4282, 6877, 7406, 13754, 14987, 27833, 29974, 48139, 49243, 55666, 96278, 98486, 194831, 344701, 389662, 640159, 689402, 1132589, 1280318, 2265178, 4481113, 7928123, 8962226, 14723657, 15856246, 29447314, 103065599, 206131198]

約数ペア:

[(1, 206131198), (2, 103065599), (7, 29447314), (13, 15856246), (14, 14723657), (23, 8962226), (26, 7928123), (46, 4481113), (91, 2265178), (161, 1280318), (182, 1132589), (299, 689402), (322, 640159), (529, 389662), (598, 344701), (1058, 194831), (2093, 98486), (2141, 96278), (3703, 55666), (4186, 49243), (4282, 48139), (6877, 29974), (7406, 27833), (13754, 14987)]