202278996

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 520525824

約数和(自身を除く): 318246828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 151, 254, 293, 302, 381, 453, 508, 586, 604, 762, 879, 906, 1143, 1172, 1359, 1524, 1758, 1812, 2286, 2637, 2718, 3516, 4572, 5274, 5436, 10548, 19177, 37211, 38354, 44243, 57531, 74422, 76708, 88486, 111633, 115062, 132729, 148844, 172593, 176972, 223266, 230124, 265458, 334899, 345186, 398187, 446532, 530916, 669798, 690372, 796374, 1339596, 1592748, 5618861, 11237722, 16856583, 22475444, 33713166, 50569749, 67426332, 101139498, 202278996]

約数ペア:

[(1, 202278996), (2, 101139498), (3, 67426332), (4, 50569749), (6, 33713166), (9, 22475444), (12, 16856583), (18, 11237722), (36, 5618861), (127, 1592748), (151, 1339596), (254, 796374), (293, 690372), (302, 669798), (381, 530916), (453, 446532), (508, 398187), (586, 345186), (604, 334899), (762, 265458), (879, 230124), (906, 223266), (1143, 176972), (1172, 172593), (1359, 148844), (1524, 132729), (1758, 115062), (1812, 111633), (2286, 88486), (2637, 76708), (2718, 74422), (3516, 57531), (4572, 44243), (5274, 38354), (5436, 37211), (10548, 19177)]