200546060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70121}}^1$

素因数の和:70154

約数の個数: 48

約数和(自身を含む): 494780832

約数和(自身を除く): 294234772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 70121, 140242, 280484, 350605, 701210, 771331, 911573, 1402420, 1542662, 1823146, 3085324, 3646292, 3856655, 4557865, 7713310, 9115730, 10027303, 15426620, 18231460, 20054606, 40109212, 50136515, 100273030, 200546060]

約数ペア:

[(1, 200546060), (2, 100273030), (4, 50136515), (5, 40109212), (10, 20054606), (11, 18231460), (13, 15426620), (20, 10027303), (22, 9115730), (26, 7713310), (44, 4557865), (52, 3856655), (55, 3646292), (65, 3085324), (110, 1823146), (130, 1542662), (143, 1402420), (220, 911573), (260, 771331), (286, 701210), (572, 350605), (715, 280484), (1430, 140242), (2860, 70121)]