205720116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21673}}^1$

素因数の和:21800

約数の個数: 48

約数和(自身を含む): 553467264

約数和(自身を除く): 347747148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 21673, 43346, 65019, 86692, 130038, 151711, 260076, 303422, 455133, 606844, 910266, 1820532, 2449049, 4898098, 7347147, 9796196, 14694294, 17143343, 29388588, 34286686, 51430029, 68573372, 102860058, 205720116]

約数ペア:

[(1, 205720116), (2, 102860058), (3, 68573372), (4, 51430029), (6, 34286686), (7, 29388588), (12, 17143343), (14, 14694294), (21, 9796196), (28, 7347147), (42, 4898098), (84, 2449049), (113, 1820532), (226, 910266), (339, 606844), (452, 455133), (678, 303422), (791, 260076), (1356, 151711), (1582, 130038), (2373, 86692), (3164, 65019), (4746, 43346), (9492, 21673)]