200768460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21313}}^1$

素因数の和:21482

約数の個数: 48

約数和(自身を含む): 565758816

約数和(自身を除く): 364990356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 21313, 42626, 63939, 85252, 106565, 127878, 213130, 255756, 319695, 426260, 639390, 1278780, 3346141, 6692282, 10038423, 13384564, 16730705, 20076846, 33461410, 40153692, 50192115, 66922820, 100384230, 200768460]

約数ペア:

[(1, 200768460), (2, 100384230), (3, 66922820), (4, 50192115), (5, 40153692), (6, 33461410), (10, 20076846), (12, 16730705), (15, 13384564), (20, 10038423), (30, 6692282), (60, 3346141), (157, 1278780), (314, 639390), (471, 426260), (628, 319695), (785, 255756), (942, 213130), (1570, 127878), (1884, 106565), (2355, 85252), (3140, 63939), (4710, 42626), (9420, 21313)]