202954480

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3299}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 472626000

約数和(自身を除く): 269671520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 3076, 3299, 3845, 6152, 6598, 7690, 12304, 13196, 15380, 16495, 26392, 30760, 32990, 52784, 61520, 65980, 131960, 263920, 2536931, 5073862, 10147724, 12684655, 20295448, 25369310, 40590896, 50738620, 101477240, 202954480]

約数ペア:

[(1, 202954480), (2, 101477240), (4, 50738620), (5, 40590896), (8, 25369310), (10, 20295448), (16, 12684655), (20, 10147724), (40, 5073862), (80, 2536931), (769, 263920), (1538, 131960), (3076, 65980), (3299, 61520), (3845, 52784), (6152, 32990), (6598, 30760), (7690, 26392), (12304, 16495), (13196, 15380)]