201585500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{7607}}^1$

素因数の和:7679

約数の個数: 48

約数和(自身を含む): 448628544

約数和(自身を除く): 247043044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 5300, 6625, 7607, 13250, 15214, 26500, 30428, 38035, 76070, 152140, 190175, 380350, 403171, 760700, 806342, 950875, 1612684, 1901750, 2015855, 3803500, 4031710, 8063420, 10079275, 20158550, 40317100, 50396375, 100792750, 201585500]

約数ペア:

[(1, 201585500), (2, 100792750), (4, 50396375), (5, 40317100), (10, 20158550), (20, 10079275), (25, 8063420), (50, 4031710), (53, 3803500), (100, 2015855), (106, 1901750), (125, 1612684), (212, 950875), (250, 806342), (265, 760700), (500, 403171), (530, 380350), (1060, 190175), (1325, 152140), (2650, 76070), (5300, 38035), (6625, 30428), (7607, 26500), (13250, 15214)]