199456502076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{765151}}^1$

素因数の和:765731

約数の個数: 72

約数和(自身を含む): 543940435584

約数和(自身を除く): 344483933508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 557, 1114, 1671, 2228, 3342, 5013, 6684, 7241, 10026, 14482, 20052, 21723, 28964, 43446, 65169, 86892, 130338, 260676, 765151, 1530302, 2295453, 3060604, 4590906, 6886359, 9181812, 9946963, 13772718, 19893926, 27545436, 29840889, 39787852, 59681778, 89522667, 119363556, 179045334, 358090668, 426189107, 852378214, 1278567321, 1704756428, 2557134642, 3835701963, 5114269284, 5540458391, 7671403926, 11080916782, 15342807852, 16621375173, 22161833564, 33242750346, 49864125519, 66485500692, 99728251038, 199456502076]

約数ペア:

[(1, 199456502076), (2, 99728251038), (3, 66485500692), (4, 49864125519), (6, 33242750346), (9, 22161833564), (12, 16621375173), (13, 15342807852), (18, 11080916782), (26, 7671403926), (36, 5540458391), (39, 5114269284), (52, 3835701963), (78, 2557134642), (117, 1704756428), (156, 1278567321), (234, 852378214), (468, 426189107), (557, 358090668), (1114, 179045334), (1671, 119363556), (2228, 89522667), (3342, 59681778), (5013, 39787852), (6684, 29840889), (7241, 27545436), (10026, 19893926), (14482, 13772718), (20052, 9946963), (21723, 9181812), (28964, 6886359), (43446, 4590906), (65169, 3060604), (86892, 2295453), (130338, 1530302), (260676, 765151)]