200494580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6417

約数の個数: 72

約数和(自身を含む): 498472296

約数和(自身を除く): 297977716

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 6373, 7865, 12746, 15730, 25492, 31460, 31865, 63730, 70103, 82849, 127460, 140206, 165698, 280412, 331396, 350515, 414245, 701030, 771133, 828490, 911339, 1402060, 1542266, 1656980, 1822678, 3084532, 3645356, 3855665, 4556695, 7711330, 9113390, 10024729, 15422660, 18226780, 20049458, 40098916, 50123645, 100247290, 200494580]

約数ペア:

[(1, 200494580), (2, 100247290), (4, 50123645), (5, 40098916), (10, 20049458), (11, 18226780), (13, 15422660), (20, 10024729), (22, 9113390), (26, 7711330), (44, 4556695), (52, 3855665), (55, 3645356), (65, 3084532), (110, 1822678), (121, 1656980), (130, 1542266), (143, 1402060), (220, 911339), (242, 828490), (260, 771133), (286, 701030), (484, 414245), (572, 350515), (605, 331396), (715, 280412), (1210, 165698), (1430, 140206), (1573, 127460), (2420, 82849), (2860, 70103), (3146, 63730), (6292, 31865), (6373, 31460), (7865, 25492), (12746, 15730)]