236999230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42397}}^1$

素因数の和:42460

約数の個数: 32

約数和(自身を含む): 470109024

約数和(自身を除く): 233109794

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 42397, 84794, 211985, 423970, 551161, 1102322, 1823071, 2755805, 3646142, 5511610, 9115355, 18230710, 23699923, 47399846, 118499615, 236999230]

約数ペア:

[(1, 236999230), (2, 118499615), (5, 47399846), (10, 23699923), (13, 18230710), (26, 9115355), (43, 5511610), (65, 3646142), (86, 2755805), (130, 1823071), (215, 1102322), (430, 551161), (559, 423970), (1118, 211985), (2795, 84794), (5590, 42397)]