200777720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3237

約数の個数: 96

約数和(自身を含む): 534915360

約数和(自身を除く): 334137640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2860, 3146, 3191, 4840, 5720, 6292, 6382, 7865, 12584, 12764, 15730, 15955, 25528, 31460, 31910, 35101, 41483, 62920, 63820, 70202, 82966, 127640, 140404, 165932, 175505, 207415, 280808, 331864, 351010, 386111, 414830, 456313, 702020, 772222, 829660, 912626, 1404040, 1544444, 1659320, 1825252, 1930555, 2281565, 3088888, 3650504, 3861110, 4563130, 5019443, 7722220, 9126260, 10038886, 15444440, 18252520, 20077772, 25097215, 40155544, 50194430, 100388860, 200777720]

約数ペア:

[(1, 200777720), (2, 100388860), (4, 50194430), (5, 40155544), (8, 25097215), (10, 20077772), (11, 18252520), (13, 15444440), (20, 10038886), (22, 9126260), (26, 7722220), (40, 5019443), (44, 4563130), (52, 3861110), (55, 3650504), (65, 3088888), (88, 2281565), (104, 1930555), (110, 1825252), (121, 1659320), (130, 1544444), (143, 1404040), (220, 912626), (242, 829660), (260, 772222), (286, 702020), (440, 456313), (484, 414830), (520, 386111), (572, 351010), (605, 331864), (715, 280808), (968, 207415), (1144, 175505), (1210, 165932), (1430, 140404), (1573, 127640), (2420, 82966), (2860, 70202), (3146, 63820), (3191, 62920), (4840, 41483), (5720, 35101), (6292, 31910), (6382, 31460), (7865, 25528), (12584, 15955), (12764, 15730)]