237866468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 494968320

約数和(自身を除く): 257101852

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 197, 203, 394, 406, 788, 812, 1379, 1487, 2758, 2974, 5516, 5713, 5948, 10409, 11426, 20818, 22852, 39991, 41636, 43123, 79982, 86246, 159964, 172492, 292939, 301861, 585878, 603722, 1171756, 1207444, 2050573, 4101146, 8202292, 8495231, 16990462, 33980924, 59466617, 118933234, 237866468]

約数ペア:

[(1, 237866468), (2, 118933234), (4, 59466617), (7, 33980924), (14, 16990462), (28, 8495231), (29, 8202292), (58, 4101146), (116, 2050573), (197, 1207444), (203, 1171756), (394, 603722), (406, 585878), (788, 301861), (812, 292939), (1379, 172492), (1487, 159964), (2758, 86246), (2974, 79982), (5516, 43123), (5713, 41636), (5948, 39991), (10409, 22852), (11426, 20818)]