201506324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 387878400

約数和(自身を除く): 186372076

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 89, 124, 178, 356, 589, 961, 1178, 1691, 1922, 2356, 2759, 3382, 3844, 5518, 6764, 11036, 18259, 29791, 36518, 52421, 59582, 73036, 85529, 104842, 119164, 171058, 209684, 342116, 566029, 1132058, 1625051, 2264116, 2651399, 3250102, 5302798, 6500204, 10605596, 50376581, 100753162, 201506324]

約数ペア:

[(1, 201506324), (2, 100753162), (4, 50376581), (19, 10605596), (31, 6500204), (38, 5302798), (62, 3250102), (76, 2651399), (89, 2264116), (124, 1625051), (178, 1132058), (356, 566029), (589, 342116), (961, 209684), (1178, 171058), (1691, 119164), (1922, 104842), (2356, 85529), (2759, 73036), (3382, 59582), (3844, 52421), (5518, 36518), (6764, 29791), (11036, 18259)]