200885860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75521}}^1$

素因数の和:75556

約数の個数: 48

約数和(自身を含む): 507507840

約数和(自身を除く): 306621980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75521, 151042, 302084, 377605, 528647, 755210, 1057294, 1434899, 1510420, 2114588, 2643235, 2869798, 5286470, 5739596, 7174495, 10044293, 10572940, 14348990, 20088586, 28697980, 40177172, 50221465, 100442930, 200885860]

約数ペア:

[(1, 200885860), (2, 100442930), (4, 50221465), (5, 40177172), (7, 28697980), (10, 20088586), (14, 14348990), (19, 10572940), (20, 10044293), (28, 7174495), (35, 5739596), (38, 5286470), (70, 2869798), (76, 2643235), (95, 2114588), (133, 1510420), (140, 1434899), (190, 1057294), (266, 755210), (380, 528647), (532, 377605), (665, 302084), (1330, 151042), (2660, 75521)]