207869778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10139}}^1$

素因数の和:10231

約数の個数: 48

約数和(自身を含む): 484043040

約数和(自身を除く): 276173262

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 2278, 3417, 6834, 10139, 10251, 20278, 20502, 30417, 60834, 91251, 172363, 182502, 344726, 517089, 679313, 1034178, 1358626, 1551267, 2037939, 3102534, 4075878, 6113817, 11548321, 12227634, 23096642, 34644963, 69289926, 103934889, 207869778]

約数ペア:

[(1, 207869778), (2, 103934889), (3, 69289926), (6, 34644963), (9, 23096642), (17, 12227634), (18, 11548321), (34, 6113817), (51, 4075878), (67, 3102534), (102, 2037939), (134, 1551267), (153, 1358626), (201, 1034178), (306, 679313), (402, 517089), (603, 344726), (1139, 182502), (1206, 172363), (2278, 91251), (3417, 60834), (6834, 30417), (10139, 20502), (10251, 20278)]