201265896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645083}}^1$

素因数の和:645105

約数の個数: 32

約数和(自身を含む): 541870560

約数和(自身を除く): 340604664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 645083, 1290166, 1935249, 2580332, 3870498, 5160664, 7740996, 8386079, 15481992, 16772158, 25158237, 33544316, 50316474, 67088632, 100632948, 201265896]

約数ペア:

[(1, 201265896), (2, 100632948), (3, 67088632), (4, 50316474), (6, 33544316), (8, 25158237), (12, 16772158), (13, 15481992), (24, 8386079), (26, 7740996), (39, 5160664), (52, 3870498), (78, 2580332), (104, 1935249), (156, 1290166), (312, 645083)]