222743122

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 404621568

約数和(自身を除く): 181878446

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 157, 217, 314, 434, 467, 934, 1099, 1519, 2198, 3038, 3269, 4867, 6538, 7693, 9734, 14477, 15386, 22883, 28954, 34069, 45766, 68138, 73319, 101339, 146638, 202678, 238483, 476966, 513233, 709373, 1026466, 1418746, 2272889, 3592631, 4545778, 7185262, 15910223, 31820446, 111371561, 222743122]

約数ペア:

[(1, 222743122), (2, 111371561), (7, 31820446), (14, 15910223), (31, 7185262), (49, 4545778), (62, 3592631), (98, 2272889), (157, 1418746), (217, 1026466), (314, 709373), (434, 513233), (467, 476966), (934, 238483), (1099, 202678), (1519, 146638), (2198, 101339), (3038, 73319), (3269, 68138), (4867, 45766), (6538, 34069), (7693, 28954), (9734, 22883), (14477, 15386)]