201340965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 386850816

約数和(自身を除く): 185509851

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 263, 317, 345, 483, 789, 805, 951, 1315, 1585, 1841, 2219, 2415, 3945, 4755, 5523, 6049, 6657, 7291, 9205, 11095, 18147, 21873, 27615, 30245, 33285, 36455, 42343, 51037, 83371, 90735, 109365, 127029, 153111, 211715, 250113, 255185, 416855, 583597, 635145, 765555, 1250565, 1750791, 1917533, 2917985, 5752599, 8753955, 9587665, 13422731, 28762995, 40268193, 67113655, 201340965]

約数ペア:

[(1, 201340965), (3, 67113655), (5, 40268193), (7, 28762995), (15, 13422731), (21, 9587665), (23, 8753955), (35, 5752599), (69, 2917985), (105, 1917533), (115, 1750791), (161, 1250565), (263, 765555), (317, 635145), (345, 583597), (483, 416855), (789, 255185), (805, 250113), (951, 211715), (1315, 153111), (1585, 127029), (1841, 109365), (2219, 90735), (2415, 83371), (3945, 51037), (4755, 42343), (5523, 36455), (6049, 33285), (6657, 30245), (7291, 27615), (9205, 21873), (11095, 18147)]