200714270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 386793792

約数和(自身を除く): 186079522

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 101, 131, 185, 202, 205, 262, 370, 410, 505, 655, 1010, 1310, 1517, 3034, 3737, 4141, 4847, 5371, 7474, 7585, 8282, 9694, 10742, 13231, 15170, 18685, 20705, 24235, 26462, 26855, 37370, 41410, 48470, 53710, 66155, 132310, 153217, 198727, 306434, 397454, 489547, 542471, 766085, 979094, 993635, 1084942, 1532170, 1987270, 2447735, 2712355, 4895470, 5424710, 20071427, 40142854, 100357135, 200714270]

約数ペア:

[(1, 200714270), (2, 100357135), (5, 40142854), (10, 20071427), (37, 5424710), (41, 4895470), (74, 2712355), (82, 2447735), (101, 1987270), (131, 1532170), (185, 1084942), (202, 993635), (205, 979094), (262, 766085), (370, 542471), (410, 489547), (505, 397454), (655, 306434), (1010, 198727), (1310, 153217), (1517, 132310), (3034, 66155), (3737, 53710), (4141, 48470), (4847, 41410), (5371, 37370), (7474, 26855), (7585, 26462), (8282, 24235), (9694, 20705), (10742, 18685), (13231, 15170)]