200156150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 386546688

約数和(自身を除く): 186390538

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 263, 310, 491, 526, 775, 982, 1315, 1550, 2455, 2630, 4910, 6575, 8153, 12275, 13150, 15221, 16306, 24550, 30442, 40765, 76105, 81530, 129133, 152210, 203825, 258266, 380525, 407650, 645665, 761050, 1291330, 3228325, 4003123, 6456650, 8006246, 20015615, 40031230, 100078075, 200156150]

約数ペア:

[(1, 200156150), (2, 100078075), (5, 40031230), (10, 20015615), (25, 8006246), (31, 6456650), (50, 4003123), (62, 3228325), (155, 1291330), (263, 761050), (310, 645665), (491, 407650), (526, 380525), (775, 258266), (982, 203825), (1315, 152210), (1550, 129133), (2455, 81530), (2630, 76105), (4910, 40765), (6575, 30442), (8153, 24550), (12275, 16306), (13150, 15221)]