202330544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51197}}^1$

素因数の和:51237

約数の個数: 40

約数和(自身を含む): 444398640

約数和(自身を除く): 242068096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 51197, 102394, 204788, 409576, 665561, 819152, 972743, 1331122, 1945486, 2662244, 3890972, 5324488, 7781944, 10648976, 12645659, 15563888, 25291318, 50582636, 101165272, 202330544]

約数ペア:

[(1, 202330544), (2, 101165272), (4, 50582636), (8, 25291318), (13, 15563888), (16, 12645659), (19, 10648976), (26, 7781944), (38, 5324488), (52, 3890972), (76, 2662244), (104, 1945486), (152, 1331122), (208, 972743), (247, 819152), (304, 665561), (494, 409576), (988, 204788), (1976, 102394), (3952, 51197)]