196573210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26891}}^1$

素因数の和:26958

約数の個数: 32

約数和(自身を含む): 383372352

約数和(自身を除く): 186799142

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 26891, 53782, 134455, 268910, 457147, 914294, 1156313, 2285735, 2312626, 4571470, 5781565, 11563130, 19657321, 39314642, 98286605, 196573210]

約数ペア:

[(1, 196573210), (2, 98286605), (5, 39314642), (10, 19657321), (17, 11563130), (34, 5781565), (43, 4571470), (85, 2312626), (86, 2285735), (170, 1156313), (215, 914294), (430, 457147), (731, 268910), (1462, 134455), (3655, 53782), (7310, 26891)]