201503968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10691}}^1$

素因数の和:10751

約数の個数: 48

約数和(自身を含む): 431101440

約数和(自身を除く): 229597472

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 10691, 18848, 21382, 42764, 85528, 171056, 203129, 331421, 342112, 406258, 662842, 812516, 1325684, 1625032, 2651368, 3250064, 5302736, 6296999, 6500128, 10605472, 12593998, 25187996, 50375992, 100751984, 201503968]

約数ペア:

[(1, 201503968), (2, 100751984), (4, 50375992), (8, 25187996), (16, 12593998), (19, 10605472), (31, 6500128), (32, 6296999), (38, 5302736), (62, 3250064), (76, 2651368), (124, 1625032), (152, 1325684), (248, 812516), (304, 662842), (496, 406258), (589, 342112), (608, 331421), (992, 203129), (1178, 171056), (2356, 85528), (4712, 42764), (9424, 21382), (10691, 18848)]