204020670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51133}}^1$

素因数の和:51169

約数の個数: 64

約数和(自身を含む): 589063680

約数和(自身を除く): 385043010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 51133, 102266, 153399, 255665, 306798, 357931, 511330, 715862, 766995, 971527, 1073793, 1533990, 1789655, 1943054, 2147586, 2914581, 3579310, 4857635, 5368965, 5829162, 6800689, 9715270, 10737930, 13601378, 14572905, 20402067, 29145810, 34003445, 40804134, 68006890, 102010335, 204020670]

約数ペア:

[(1, 204020670), (2, 102010335), (3, 68006890), (5, 40804134), (6, 34003445), (7, 29145810), (10, 20402067), (14, 14572905), (15, 13601378), (19, 10737930), (21, 9715270), (30, 6800689), (35, 5829162), (38, 5368965), (42, 4857635), (57, 3579310), (70, 2914581), (95, 2147586), (105, 1943054), (114, 1789655), (133, 1533990), (190, 1073793), (210, 971527), (266, 766995), (285, 715862), (399, 511330), (570, 357931), (665, 306798), (798, 255665), (1330, 153399), (1995, 102266), (3990, 51133)]