202589732020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{146437}}^1$

素因数の和:146789

約数の個数: 96

約数和(自身を含む): 486668534688

約数和(自身を除く): 284078802668

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 313, 340, 442, 626, 884, 1105, 1252, 1565, 2210, 3130, 4069, 4420, 5321, 6260, 8138, 10642, 16276, 20345, 21284, 26605, 40690, 53210, 69173, 81380, 106420, 138346, 146437, 276692, 292874, 345865, 585748, 691730, 732185, 1383460, 1464370, 1903681, 2489429, 2928740, 3807362, 4978858, 7614724, 9518405, 9957716, 12447145, 19036810, 24894290, 32362577, 38073620, 45834781, 49788580, 64725154, 91669562, 129450308, 161812885, 183339124, 229173905, 323625770, 458347810, 595852153, 647251540, 779191277, 916695620, 1191704306, 1558382554, 2383408612, 2979260765, 3116765108, 3895956385, 5958521530, 7791912770, 10129486601, 11917043060, 15583825540, 20258973202, 40517946404, 50647433005, 101294866010, 202589732020]

約数ペア:

[(1, 202589732020), (2, 101294866010), (4, 50647433005), (5, 40517946404), (10, 20258973202), (13, 15583825540), (17, 11917043060), (20, 10129486601), (26, 7791912770), (34, 5958521530), (52, 3895956385), (65, 3116765108), (68, 2979260765), (85, 2383408612), (130, 1558382554), (170, 1191704306), (221, 916695620), (260, 779191277), (313, 647251540), (340, 595852153), (442, 458347810), (626, 323625770), (884, 229173905), (1105, 183339124), (1252, 161812885), (1565, 129450308), (2210, 91669562), (3130, 64725154), (4069, 49788580), (4420, 45834781), (5321, 38073620), (6260, 32362577), (8138, 24894290), (10642, 19036810), (16276, 12447145), (20345, 9957716), (21284, 9518405), (26605, 7614724), (40690, 4978858), (53210, 3807362), (69173, 2928740), (81380, 2489429), (106420, 1903681), (138346, 1464370), (146437, 1383460), (276692, 732185), (292874, 691730), (345865, 585748)]