202110792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1163}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 545590080

約数和(自身を除く): 343479288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 557, 1114, 1163, 1671, 2228, 2326, 3342, 3489, 4456, 4652, 6684, 6978, 7241, 9304, 13368, 13956, 14482, 15119, 21723, 27912, 28964, 30238, 43446, 45357, 57928, 60476, 86892, 90714, 120952, 173784, 181428, 362856, 647791, 1295582, 1943373, 2591164, 3886746, 5182328, 7773492, 8421283, 15546984, 16842566, 25263849, 33685132, 50527698, 67370264, 101055396, 202110792]

約数ペア:

[(1, 202110792), (2, 101055396), (3, 67370264), (4, 50527698), (6, 33685132), (8, 25263849), (12, 16842566), (13, 15546984), (24, 8421283), (26, 7773492), (39, 5182328), (52, 3886746), (78, 2591164), (104, 1943373), (156, 1295582), (312, 647791), (557, 362856), (1114, 181428), (1163, 173784), (1671, 120952), (2228, 90714), (2326, 86892), (3342, 60476), (3489, 57928), (4456, 45357), (4652, 43446), (6684, 30238), (6978, 28964), (7241, 27912), (9304, 21723), (13368, 15119), (13956, 14482)]