201359080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 489479760

約数和(自身を除く): 288120680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 593, 653, 1186, 1306, 2372, 2612, 2965, 3265, 4744, 5224, 5930, 6530, 7709, 8489, 11860, 13060, 15418, 16978, 23720, 26120, 30836, 33956, 38545, 42445, 61672, 67912, 77090, 84890, 154180, 169780, 308360, 339560, 387229, 774458, 1548916, 1936145, 3097832, 3872290, 5033977, 7744580, 10067954, 15489160, 20135908, 25169885, 40271816, 50339770, 100679540, 201359080]

約数ペア:

[(1, 201359080), (2, 100679540), (4, 50339770), (5, 40271816), (8, 25169885), (10, 20135908), (13, 15489160), (20, 10067954), (26, 7744580), (40, 5033977), (52, 3872290), (65, 3097832), (104, 1936145), (130, 1548916), (260, 774458), (520, 387229), (593, 339560), (653, 308360), (1186, 169780), (1306, 154180), (2372, 84890), (2612, 77090), (2965, 67912), (3265, 61672), (4744, 42445), (5224, 38545), (5930, 33956), (6530, 30836), (7709, 26120), (8489, 23720), (11860, 16978), (13060, 15418)]