201254340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 646329600

約数和(自身を除く): 445075260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1373, 1396, 1745, 2094, 2443, 2746, 3490, 4119, 4188, 4886, 5235, 5492, 6865, 6980, 7329, 8238, 9611, 9772, 10470, 12215, 13730, 14658, 16476, 19222, 20595, 20940, 24430, 27460, 28833, 29316, 36645, 38444, 41190, 48055, 48860, 57666, 73290, 82380, 96110, 115332, 144165, 146580, 192220, 288330, 479177, 576660, 958354, 1437531, 1916708, 2395885, 2875062, 3354239, 4791770, 5750124, 6708478, 7187655, 9583540, 10062717, 13416956, 14375310, 16771195, 20125434, 28750620, 33542390, 40250868, 50313585, 67084780, 100627170, 201254340]

約数ペア:

[(1, 201254340), (2, 100627170), (3, 67084780), (4, 50313585), (5, 40250868), (6, 33542390), (7, 28750620), (10, 20125434), (12, 16771195), (14, 14375310), (15, 13416956), (20, 10062717), (21, 9583540), (28, 7187655), (30, 6708478), (35, 5750124), (42, 4791770), (60, 3354239), (70, 2875062), (84, 2395885), (105, 1916708), (140, 1437531), (210, 958354), (349, 576660), (420, 479177), (698, 288330), (1047, 192220), (1373, 146580), (1396, 144165), (1745, 115332), (2094, 96110), (2443, 82380), (2746, 73290), (3490, 57666), (4119, 48860), (4188, 48055), (4886, 41190), (5235, 38444), (5492, 36645), (6865, 29316), (6980, 28833), (7329, 27460), (8238, 24430), (9611, 20940), (9772, 20595), (10470, 19222), (12215, 16476), (13730, 14658)]