201739408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 453720960

約数和(自身を除く): 251981552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 272, 442, 472, 767, 884, 944, 967, 1003, 1534, 1768, 1934, 2006, 3068, 3536, 3868, 4012, 6136, 7736, 8024, 12272, 12571, 13039, 15472, 16048, 16439, 25142, 26078, 32878, 50284, 52156, 57053, 65756, 100568, 104312, 114106, 131512, 201136, 208624, 213707, 228212, 263024, 427414, 456424, 741689, 854828, 912848, 969901, 1483378, 1709656, 1939802, 2966756, 3419312, 3879604, 5933512, 7759208, 11867024, 12608713, 15518416, 25217426, 50434852, 100869704, 201739408]

約数ペア:

[(1, 201739408), (2, 100869704), (4, 50434852), (8, 25217426), (13, 15518416), (16, 12608713), (17, 11867024), (26, 7759208), (34, 5933512), (52, 3879604), (59, 3419312), (68, 2966756), (104, 1939802), (118, 1709656), (136, 1483378), (208, 969901), (221, 912848), (236, 854828), (272, 741689), (442, 456424), (472, 427414), (767, 263024), (884, 228212), (944, 213707), (967, 208624), (1003, 201136), (1534, 131512), (1768, 114106), (1934, 104312), (2006, 100568), (3068, 65756), (3536, 57053), (3868, 52156), (4012, 50284), (6136, 32878), (7736, 26078), (8024, 25142), (12272, 16439), (12571, 16048), (13039, 15472)]