206837190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{577}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 616749120

約数和(自身を除く): 409911930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 569, 577, 630, 1138, 1154, 1707, 1731, 2845, 2885, 3414, 3462, 3983, 4039, 5121, 5193, 5690, 5770, 7966, 8078, 8535, 8655, 10242, 10386, 11949, 12117, 17070, 17310, 19915, 20195, 23898, 24234, 25605, 25965, 35847, 36351, 39830, 40390, 51210, 51930, 59745, 60585, 71694, 72702, 119490, 121170, 179235, 181755, 328313, 358470, 363510, 656626, 984939, 1641565, 1969878, 2298191, 2954817, 3283130, 4596382, 4924695, 5909634, 6894573, 9849390, 11490955, 13789146, 14774085, 20683719, 22981910, 29548170, 34472865, 41367438, 68945730, 103418595, 206837190]

約数ペア:

[(1, 206837190), (2, 103418595), (3, 68945730), (5, 41367438), (6, 34472865), (7, 29548170), (9, 22981910), (10, 20683719), (14, 14774085), (15, 13789146), (18, 11490955), (21, 9849390), (30, 6894573), (35, 5909634), (42, 4924695), (45, 4596382), (63, 3283130), (70, 2954817), (90, 2298191), (105, 1969878), (126, 1641565), (210, 984939), (315, 656626), (569, 363510), (577, 358470), (630, 328313), (1138, 181755), (1154, 179235), (1707, 121170), (1731, 119490), (2845, 72702), (2885, 71694), (3414, 60585), (3462, 59745), (3983, 51930), (4039, 51210), (5121, 40390), (5193, 39830), (5690, 36351), (5770, 35847), (7966, 25965), (8078, 25605), (8535, 24234), (8655, 23898), (10242, 20195), (10386, 19915), (11949, 17310), (12117, 17070)]