201342648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645329}}^1$

素因数の和:645351

約数の個数: 32

約数和(自身を含む): 542077200

約数和(自身を除く): 340734552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 645329, 1290658, 1935987, 2581316, 3871974, 5162632, 7743948, 8389277, 15487896, 16778554, 25167831, 33557108, 50335662, 67114216, 100671324, 201342648]

約数ペア:

[(1, 201342648), (2, 100671324), (3, 67114216), (4, 50335662), (6, 33557108), (8, 25167831), (12, 16778554), (13, 15487896), (24, 8389277), (26, 7743948), (39, 5162632), (52, 3871974), (78, 2581316), (104, 1935987), (156, 1290658), (312, 645329)]