201143490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2179}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 514200960

約数和(自身を除く): 313057470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 181, 255, 362, 510, 543, 905, 1086, 1810, 2179, 2715, 3077, 4358, 5430, 6154, 6537, 9231, 10895, 13074, 15385, 18462, 21790, 30770, 32685, 37043, 46155, 65370, 74086, 92310, 111129, 185215, 222258, 370430, 394399, 555645, 788798, 1111290, 1183197, 1971995, 2366394, 3943990, 5915985, 6704783, 11831970, 13409566, 20114349, 33523915, 40228698, 67047830, 100571745, 201143490]

約数ペア:

[(1, 201143490), (2, 100571745), (3, 67047830), (5, 40228698), (6, 33523915), (10, 20114349), (15, 13409566), (17, 11831970), (30, 6704783), (34, 5915985), (51, 3943990), (85, 2366394), (102, 1971995), (170, 1183197), (181, 1111290), (255, 788798), (362, 555645), (510, 394399), (543, 370430), (905, 222258), (1086, 185215), (1810, 111129), (2179, 92310), (2715, 74086), (3077, 65370), (4358, 46155), (5430, 37043), (6154, 32685), (6537, 30770), (9231, 21790), (10895, 18462), (13074, 15385)]