199702950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10163}}^1$

素因数の和:10309

約数の個数: 48

約数和(自身を含む): 499093056

約数和(自身を除く): 299390106

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3275, 3930, 6550, 9825, 10163, 19650, 20326, 30489, 50815, 60978, 101630, 152445, 254075, 304890, 508150, 762225, 1331353, 1524450, 2662706, 3994059, 6656765, 7988118, 13313530, 19970295, 33283825, 39940590, 66567650, 99851475, 199702950]

約数ペア:

[(1, 199702950), (2, 99851475), (3, 66567650), (5, 39940590), (6, 33283825), (10, 19970295), (15, 13313530), (25, 7988118), (30, 6656765), (50, 3994059), (75, 2662706), (131, 1524450), (150, 1331353), (262, 762225), (393, 508150), (655, 304890), (786, 254075), (1310, 152445), (1965, 101630), (3275, 60978), (3930, 50815), (6550, 30489), (9825, 20326), (10163, 19650)]