195202920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147881}}^1$

素因数の和:147906

約数の個数: 64

約数和(自身を含む): 638850240

約数和(自身を除く): 443647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 147881, 295762, 443643, 591524, 739405, 887286, 1183048, 1478810, 1626691, 1774572, 2218215, 2957620, 3253382, 3549144, 4436430, 4880073, 5915240, 6506764, 8133455, 8872860, 9760146, 13013528, 16266910, 17745720, 19520292, 24400365, 32533820, 39040584, 48800730, 65067640, 97601460, 195202920]

約数ペア:

[(1, 195202920), (2, 97601460), (3, 65067640), (4, 48800730), (5, 39040584), (6, 32533820), (8, 24400365), (10, 19520292), (11, 17745720), (12, 16266910), (15, 13013528), (20, 9760146), (22, 8872860), (24, 8133455), (30, 6506764), (33, 5915240), (40, 4880073), (44, 4436430), (55, 3549144), (60, 3253382), (66, 2957620), (88, 2218215), (110, 1774572), (120, 1626691), (132, 1478810), (165, 1183048), (220, 887286), (264, 739405), (330, 591524), (440, 443643), (660, 295762), (1320, 147881)]