201972654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{863131}}^1$

素因数の和:863152

約数の個数: 24

約数和(自身を含む): 471270072

約数和(自身を除く): 269297418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 863131, 1726262, 2589393, 5178786, 7768179, 11220703, 15536358, 22441406, 33662109, 67324218, 100986327, 201972654]

約数ペア:

[(1, 201972654), (2, 100986327), (3, 67324218), (6, 33662109), (9, 22441406), (13, 15536358), (18, 11220703), (26, 7768179), (39, 5178786), (78, 2589393), (117, 1726262), (234, 863131)]