201553458

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4159}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 415134720

約数和(自身を除く): 213581262

約数列:

[1, 2, 3, 6, 41, 82, 123, 197, 246, 394, 591, 1182, 4159, 8077, 8318, 12477, 16154, 24231, 24954, 48462, 170519, 341038, 511557, 819323, 1023114, 1638646, 2457969, 4915938, 33592243, 67184486, 100776729, 201553458]

約数ペア:

[(1, 201553458), (2, 100776729), (3, 67184486), (6, 33592243), (41, 4915938), (82, 2457969), (123, 1638646), (197, 1023114), (246, 819323), (394, 511557), (591, 341038), (1182, 170519), (4159, 48462), (8077, 24954), (8318, 24231), (12477, 16154)]