201690168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 532569600

約数和(自身を除く): 330879432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 401, 456, 802, 1103, 1203, 1604, 2206, 2406, 3208, 3309, 4412, 4812, 6618, 7619, 8824, 9624, 13236, 15238, 20957, 22857, 26472, 30476, 41914, 45714, 60952, 62871, 83828, 91428, 125742, 167656, 182856, 251484, 442303, 502968, 884606, 1326909, 1769212, 2653818, 3538424, 5307636, 8403757, 10615272, 16807514, 25211271, 33615028, 50422542, 67230056, 100845084, 201690168]

約数ペア:

[(1, 201690168), (2, 100845084), (3, 67230056), (4, 50422542), (6, 33615028), (8, 25211271), (12, 16807514), (19, 10615272), (24, 8403757), (38, 5307636), (57, 3538424), (76, 2653818), (114, 1769212), (152, 1326909), (228, 884606), (401, 502968), (456, 442303), (802, 251484), (1103, 182856), (1203, 167656), (1604, 125742), (2206, 91428), (2406, 83828), (3208, 62871), (3309, 60952), (4412, 45714), (4812, 41914), (6618, 30476), (7619, 26472), (8824, 22857), (9624, 20957), (13236, 15238)]