201833870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 431419392

約数和(自身を除く): 229585522

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 281, 310, 331, 434, 562, 662, 1085, 1405, 1655, 1967, 2170, 2317, 2810, 3310, 3934, 4634, 8711, 9835, 10261, 11585, 17422, 19670, 20522, 23170, 43555, 51305, 60977, 71827, 87110, 93011, 102610, 121954, 143654, 186022, 304885, 359135, 465055, 609770, 651077, 718270, 930110, 1302154, 2883341, 3255385, 5766682, 6510770, 14416705, 20183387, 28833410, 40366774, 100916935, 201833870]

約数ペア:

[(1, 201833870), (2, 100916935), (5, 40366774), (7, 28833410), (10, 20183387), (14, 14416705), (31, 6510770), (35, 5766682), (62, 3255385), (70, 2883341), (155, 1302154), (217, 930110), (281, 718270), (310, 651077), (331, 609770), (434, 465055), (562, 359135), (662, 304885), (1085, 186022), (1405, 143654), (1655, 121954), (1967, 102610), (2170, 93011), (2317, 87110), (2810, 71827), (3310, 60977), (3934, 51305), (4634, 43555), (8711, 23170), (9835, 20522), (10261, 19670), (11585, 17422)]