201767800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 512779680

約数和(自身を除く): 311011880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 130, 142, 200, 260, 284, 325, 355, 520, 568, 650, 710, 923, 1093, 1300, 1420, 1775, 1846, 2186, 2600, 2840, 3550, 3692, 4372, 4615, 5465, 7100, 7384, 8744, 9230, 10930, 14200, 14209, 18460, 21860, 23075, 27325, 28418, 36920, 43720, 46150, 54650, 56836, 71045, 77603, 92300, 109300, 113672, 142090, 155206, 184600, 218600, 284180, 310412, 355225, 388015, 568360, 620824, 710450, 776030, 1008839, 1420900, 1552060, 1940075, 2017678, 2841800, 3104120, 3880150, 4035356, 5044195, 7760300, 8070712, 10088390, 15520600, 20176780, 25220975, 40353560, 50441950, 100883900, 201767800]

約数ペア:

[(1, 201767800), (2, 100883900), (4, 50441950), (5, 40353560), (8, 25220975), (10, 20176780), (13, 15520600), (20, 10088390), (25, 8070712), (26, 7760300), (40, 5044195), (50, 4035356), (52, 3880150), (65, 3104120), (71, 2841800), (100, 2017678), (104, 1940075), (130, 1552060), (142, 1420900), (200, 1008839), (260, 776030), (284, 710450), (325, 620824), (355, 568360), (520, 388015), (568, 355225), (650, 310412), (710, 284180), (923, 218600), (1093, 184600), (1300, 155206), (1420, 142090), (1775, 113672), (1846, 109300), (2186, 92300), (2600, 77603), (2840, 71045), (3550, 56836), (3692, 54650), (4372, 46150), (4615, 43720), (5465, 36920), (7100, 28418), (7384, 27325), (8744, 23075), (9230, 21860), (10930, 18460), (14200, 14209)]