201549112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32341}}^1$

素因数の和:32407

約数の個数: 32

約数和(自身を含む): 407509200

約数和(自身を除く): 205960088

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 32341, 64682, 129364, 258728, 614479, 1228958, 1325981, 2457916, 2651962, 4915832, 5303924, 10607848, 25193639, 50387278, 100774556, 201549112]

約数ペア:

[(1, 201549112), (2, 100774556), (4, 50387278), (8, 25193639), (19, 10607848), (38, 5303924), (41, 4915832), (76, 2651962), (82, 2457916), (152, 1325981), (164, 1228958), (328, 614479), (779, 258728), (1558, 129364), (3116, 64682), (6232, 32341)]