202515516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1163}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 586395264

約数和(自身を除く): 383879748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 691, 1163, 1382, 2073, 2326, 2764, 3489, 4146, 4652, 4837, 6219, 6978, 8141, 8292, 9674, 10467, 12438, 13956, 14511, 16282, 19348, 20934, 24423, 24876, 29022, 32564, 41868, 43533, 48846, 58044, 73269, 87066, 97692, 146538, 174132, 293076, 803633, 1607266, 2410899, 3214532, 4821798, 5625431, 7232697, 9643596, 11250862, 14465394, 16876293, 22501724, 28930788, 33752586, 50628879, 67505172, 101257758, 202515516]

約数ペア:

[(1, 202515516), (2, 101257758), (3, 67505172), (4, 50628879), (6, 33752586), (7, 28930788), (9, 22501724), (12, 16876293), (14, 14465394), (18, 11250862), (21, 9643596), (28, 7232697), (36, 5625431), (42, 4821798), (63, 3214532), (84, 2410899), (126, 1607266), (252, 803633), (691, 293076), (1163, 174132), (1382, 146538), (2073, 97692), (2326, 87066), (2764, 73269), (3489, 58044), (4146, 48846), (4652, 43533), (4837, 41868), (6219, 32564), (6978, 29022), (8141, 24876), (8292, 24423), (9674, 20934), (10467, 19348), (12438, 16282), (13956, 14511)]