201641344916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{16111}}^1$

素因数の和:17517

約数の個数: 72

約数和(自身を含む): 408607409280

約数和(自身を除く): 206966064364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1361, 2299, 2722, 4598, 5444, 9196, 14971, 16111, 25859, 29942, 32222, 51718, 59884, 64444, 103436, 164681, 177221, 284449, 306109, 329362, 354442, 568898, 612218, 658724, 708884, 1137796, 1224436, 1949431, 3128939, 3367199, 3898862, 6257878, 6734398, 7797724, 12515756, 13468796, 21927071, 37039189, 43854142, 74078378, 87708284, 148156756, 241197781, 416614349, 482395562, 833228698, 964791124, 1666457396, 2653175591, 4582757839, 5306351182, 9165515678, 10612702364, 18331031356, 50410336229, 100820672458, 201641344916]

約数ペア:

[(1, 201641344916), (2, 100820672458), (4, 50410336229), (11, 18331031356), (19, 10612702364), (22, 9165515678), (38, 5306351182), (44, 4582757839), (76, 2653175591), (121, 1666457396), (209, 964791124), (242, 833228698), (418, 482395562), (484, 416614349), (836, 241197781), (1361, 148156756), (2299, 87708284), (2722, 74078378), (4598, 43854142), (5444, 37039189), (9196, 21927071), (14971, 13468796), (16111, 12515756), (25859, 7797724), (29942, 6734398), (32222, 6257878), (51718, 3898862), (59884, 3367199), (64444, 3128939), (103436, 1949431), (164681, 1224436), (177221, 1137796), (284449, 708884), (306109, 658724), (329362, 612218), (354442, 568898)]