199434830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 436008960

約数和(自身を除く): 236574130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 190, 226, 266, 565, 665, 791, 1130, 1327, 1330, 1582, 2147, 2654, 3955, 4294, 6635, 7910, 9289, 10735, 13270, 15029, 18578, 21470, 25213, 30058, 46445, 50426, 75145, 92890, 126065, 149951, 150290, 176491, 252130, 299902, 352982, 749755, 882455, 1049657, 1499510, 1764910, 2099314, 2849069, 5248285, 5698138, 10496570, 14245345, 19943483, 28490690, 39886966, 99717415, 199434830]

約数ペア:

[(1, 199434830), (2, 99717415), (5, 39886966), (7, 28490690), (10, 19943483), (14, 14245345), (19, 10496570), (35, 5698138), (38, 5248285), (70, 2849069), (95, 2099314), (113, 1764910), (133, 1499510), (190, 1049657), (226, 882455), (266, 749755), (565, 352982), (665, 299902), (791, 252130), (1130, 176491), (1327, 150290), (1330, 149951), (1582, 126065), (2147, 92890), (2654, 75145), (3955, 50426), (4294, 46445), (6635, 30058), (7910, 25213), (9289, 21470), (10735, 18578), (13270, 15029)]