205121304

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 570763440

約数和(自身を除く): 365642136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 101, 134, 201, 202, 268, 303, 402, 404, 421, 536, 603, 606, 804, 808, 842, 909, 1206, 1212, 1263, 1608, 1684, 1818, 2412, 2424, 2526, 3368, 3636, 3789, 4824, 5052, 6767, 7272, 7578, 10104, 13534, 15156, 20301, 27068, 28207, 30312, 40602, 42521, 54136, 56414, 60903, 81204, 84621, 85042, 112828, 121806, 127563, 162408, 169242, 170084, 225656, 243612, 253863, 255126, 338484, 340168, 382689, 487224, 507726, 510252, 676968, 765378, 1015452, 1020504, 1530756, 2030904, 2848907, 3061512, 5697814, 8546721, 11395628, 17093442, 22791256, 25640163, 34186884, 51280326, 68373768, 102560652, 205121304]

約数ペア:

[(1, 205121304), (2, 102560652), (3, 68373768), (4, 51280326), (6, 34186884), (8, 25640163), (9, 22791256), (12, 17093442), (18, 11395628), (24, 8546721), (36, 5697814), (67, 3061512), (72, 2848907), (101, 2030904), (134, 1530756), (201, 1020504), (202, 1015452), (268, 765378), (303, 676968), (402, 510252), (404, 507726), (421, 487224), (536, 382689), (603, 340168), (606, 338484), (804, 255126), (808, 253863), (842, 243612), (909, 225656), (1206, 170084), (1212, 169242), (1263, 162408), (1608, 127563), (1684, 121806), (1818, 112828), (2412, 85042), (2424, 84621), (2526, 81204), (3368, 60903), (3636, 56414), (3789, 54136), (4824, 42521), (5052, 40602), (6767, 30312), (7272, 28207), (7578, 27068), (10104, 20301), (13534, 15156)]