209664754026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20210599}}^1$

素因数の和:20210643

約数の個数: 64

約数和(自身を含む): 543260928000

約数和(自身を除く): 333596173974

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 20210599, 40421198, 60631797, 121263594, 141474193, 262737787, 282948386, 384001381, 424422579, 525475574, 768002762, 788213361, 848845158, 1152004143, 1576426722, 1839164509, 2304008286, 2688009667, 3678329018, 4992017953, 5376019334, 5517493527, 8064029001, 9984035906, 11034987054, 14976053859, 16128058002, 29952107718, 34944125671, 69888251342, 104832377013, 209664754026]

約数ペア:

[(1, 209664754026), (2, 104832377013), (3, 69888251342), (6, 34944125671), (7, 29952107718), (13, 16128058002), (14, 14976053859), (19, 11034987054), (21, 9984035906), (26, 8064029001), (38, 5517493527), (39, 5376019334), (42, 4992017953), (57, 3678329018), (78, 2688009667), (91, 2304008286), (114, 1839164509), (133, 1576426722), (182, 1152004143), (247, 848845158), (266, 788213361), (273, 768002762), (399, 525475574), (494, 424422579), (546, 384001381), (741, 282948386), (798, 262737787), (1482, 141474193), (1729, 121263594), (3458, 60631797), (5187, 40421198), (10374, 20210599)]