202553538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 474532992

約数和(自身を除く): 271979454

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 73, 102, 146, 187, 219, 374, 438, 561, 803, 1122, 1241, 1606, 2409, 2473, 2482, 3723, 4818, 4946, 7419, 7446, 13651, 14838, 27203, 27302, 40953, 42041, 54406, 81609, 81906, 84082, 126123, 163218, 180529, 252246, 361058, 462451, 541587, 924902, 1083174, 1387353, 1985819, 2774706, 3068993, 3971638, 5957457, 6137986, 9206979, 11914914, 18413958, 33758923, 67517846, 101276769, 202553538]

約数ペア:

[(1, 202553538), (2, 101276769), (3, 67517846), (6, 33758923), (11, 18413958), (17, 11914914), (22, 9206979), (33, 6137986), (34, 5957457), (51, 3971638), (66, 3068993), (73, 2774706), (102, 1985819), (146, 1387353), (187, 1083174), (219, 924902), (374, 541587), (438, 462451), (561, 361058), (803, 252246), (1122, 180529), (1241, 163218), (1606, 126123), (2409, 84082), (2473, 81906), (2482, 81609), (3723, 54406), (4818, 42041), (4946, 40953), (7419, 27302), (7446, 27203), (13651, 14838)]