201297880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3369

約数の個数: 96

約数和(自身を含む): 544026240

約数和(自身を除く): 342728360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 3313, 4340, 6076, 6626, 7595, 8680, 12152, 13252, 15190, 16565, 23191, 26504, 30380, 33130, 46382, 60760, 66260, 92764, 102703, 115955, 132520, 162337, 185528, 205406, 231910, 324674, 410812, 463820, 513515, 649348, 718921, 811685, 821624, 927640, 1027030, 1298696, 1437842, 1623370, 2054060, 2875684, 3246740, 3594605, 4108120, 5032447, 5751368, 6493480, 7189210, 10064894, 14378420, 20129788, 25162235, 28756840, 40259576, 50324470, 100648940, 201297880]

約数ペア:

[(1, 201297880), (2, 100648940), (4, 50324470), (5, 40259576), (7, 28756840), (8, 25162235), (10, 20129788), (14, 14378420), (20, 10064894), (28, 7189210), (31, 6493480), (35, 5751368), (40, 5032447), (49, 4108120), (56, 3594605), (62, 3246740), (70, 2875684), (98, 2054060), (124, 1623370), (140, 1437842), (155, 1298696), (196, 1027030), (217, 927640), (245, 821624), (248, 811685), (280, 718921), (310, 649348), (392, 513515), (434, 463820), (490, 410812), (620, 324674), (868, 231910), (980, 205406), (1085, 185528), (1240, 162337), (1519, 132520), (1736, 115955), (1960, 102703), (2170, 92764), (3038, 66260), (3313, 60760), (4340, 46382), (6076, 33130), (6626, 30380), (7595, 26504), (8680, 23191), (12152, 16565), (13252, 15190)]