204863256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 627525360

約数和(自身を除く): 422662104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 83, 104, 108, 117, 156, 162, 166, 216, 234, 249, 293, 312, 324, 332, 351, 468, 498, 586, 648, 664, 702, 747, 879, 936, 996, 1053, 1079, 1172, 1404, 1494, 1758, 1992, 2106, 2158, 2241, 2344, 2637, 2808, 2988, 3237, 3516, 3809, 4212, 4316, 4482, 5274, 5976, 6474, 6723, 7032, 7618, 7911, 8424, 8632, 8964, 9711, 10548, 11427, 12948, 13446, 15236, 15822, 17928, 19422, 21096, 22854, 23733, 24319, 25896, 26892, 29133, 30472, 31644, 34281, 38844, 45708, 47466, 48638, 53784, 58266, 63288, 68562, 72957, 77688, 87399, 91416, 94932, 97276, 102843, 116532, 137124, 145914, 174798, 189864, 194552, 205686, 218871, 233064, 274248, 291828, 308529, 316147, 349596, 411372, 437742, 583656, 617058, 632294, 656613, 699192, 822744, 875484, 948441, 1234116, 1264588, 1313226, 1750968, 1896882, 1969839, 2468232, 2529176, 2626452, 2845323, 3793764, 3939678, 5252904, 5690646, 7587528, 7879356, 8535969, 11381292, 15758712, 17071938, 22762584, 25607907, 34143876, 51215814, 68287752, 102431628, 204863256]

約数ペア:

[(1, 204863256), (2, 102431628), (3, 68287752), (4, 51215814), (6, 34143876), (8, 25607907), (9, 22762584), (12, 17071938), (13, 15758712), (18, 11381292), (24, 8535969), (26, 7879356), (27, 7587528), (36, 5690646), (39, 5252904), (52, 3939678), (54, 3793764), (72, 2845323), (78, 2626452), (81, 2529176), (83, 2468232), (104, 1969839), (108, 1896882), (117, 1750968), (156, 1313226), (162, 1264588), (166, 1234116), (216, 948441), (234, 875484), (249, 822744), (293, 699192), (312, 656613), (324, 632294), (332, 617058), (351, 583656), (468, 437742), (498, 411372), (586, 349596), (648, 316147), (664, 308529), (702, 291828), (747, 274248), (879, 233064), (936, 218871), (996, 205686), (1053, 194552), (1079, 189864), (1172, 174798), (1404, 145914), (1494, 137124), (1758, 116532), (1992, 102843), (2106, 97276), (2158, 94932), (2241, 91416), (2344, 87399), (2637, 77688), (2808, 72957), (2988, 68562), (3237, 63288), (3516, 58266), (3809, 53784), (4212, 48638), (4316, 47466), (4482, 45708), (5274, 38844), (5976, 34281), (6474, 31644), (6723, 30472), (7032, 29133), (7618, 26892), (7911, 25896), (8424, 24319), (8632, 23733), (8964, 22854), (9711, 21096), (10548, 19422), (11427, 17928), (12948, 15822), (13446, 15236)]