194916964

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 387620352

約数和(自身を除く): 192703388

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1181, 1331, 1364, 2362, 2662, 3751, 4724, 5324, 7502, 12991, 15004, 25982, 36611, 41261, 51964, 73222, 82522, 142901, 146444, 165044, 285802, 402721, 571604, 805442, 1571911, 1610884, 3143822, 4429931, 6287644, 8859862, 17719724, 48729241, 97458482, 194916964]

約数ペア:

[(1, 194916964), (2, 97458482), (4, 48729241), (11, 17719724), (22, 8859862), (31, 6287644), (44, 4429931), (62, 3143822), (121, 1610884), (124, 1571911), (242, 805442), (341, 571604), (484, 402721), (682, 285802), (1181, 165044), (1331, 146444), (1364, 142901), (2362, 82522), (2662, 73222), (3751, 51964), (4724, 41261), (5324, 36611), (7502, 25982), (12991, 15004)]