202489644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77761}}^1$

素因数の和:77806

約数の個数: 48

約数和(自身を含む): 557398016

約数和(自身を除く): 354908372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 77761, 155522, 233283, 311044, 466566, 544327, 933132, 1088654, 1632981, 2177308, 2410591, 3265962, 4821182, 6531924, 7231773, 9642364, 14463546, 16874137, 28927092, 33748274, 50622411, 67496548, 101244822, 202489644]

約数ペア:

[(1, 202489644), (2, 101244822), (3, 67496548), (4, 50622411), (6, 33748274), (7, 28927092), (12, 16874137), (14, 14463546), (21, 9642364), (28, 7231773), (31, 6531924), (42, 4821182), (62, 3265962), (84, 2410591), (93, 2177308), (124, 1632981), (186, 1088654), (217, 933132), (372, 544327), (434, 466566), (651, 311044), (868, 233283), (1302, 155522), (2604, 77761)]