201288312

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21341}}^1$

素因数の和:21484

約数の個数: 48

約数和(自身を含む): 549343080

約数和(自身を除く): 348054768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 21341, 42682, 64023, 85364, 128046, 170728, 192069, 256092, 384138, 512184, 768276, 1536552, 2795671, 5591342, 8387013, 11182684, 16774026, 22365368, 25161039, 33548052, 50322078, 67096104, 100644156, 201288312]

約数ペア:

[(1, 201288312), (2, 100644156), (3, 67096104), (4, 50322078), (6, 33548052), (8, 25161039), (9, 22365368), (12, 16774026), (18, 11182684), (24, 8387013), (36, 5591342), (72, 2795671), (131, 1536552), (262, 768276), (393, 512184), (524, 384138), (786, 256092), (1048, 192069), (1179, 170728), (1572, 128046), (2358, 85364), (3144, 64023), (4716, 42682), (9432, 21341)]