201088056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{644513}}^1$

素因数の和:644535

約数の個数: 32

約数和(自身を含む): 541391760

約数和(自身を除く): 340303704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 644513, 1289026, 1933539, 2578052, 3867078, 5156104, 7734156, 8378669, 15468312, 16757338, 25136007, 33514676, 50272014, 67029352, 100544028, 201088056]

約数ペア:

[(1, 201088056), (2, 100544028), (3, 67029352), (4, 50272014), (6, 33514676), (8, 25136007), (12, 16757338), (13, 15468312), (24, 8378669), (26, 7734156), (39, 5156104), (52, 3867078), (78, 2578052), (104, 1933539), (156, 1289026), (312, 644513)]