201351528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{133169}}^1$

素因数の和:133191

約数の個数: 64

約数和(自身を含む): 639216000

約数和(自身を除く): 437864472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 133169, 266338, 399507, 532676, 799014, 932183, 1065352, 1198521, 1598028, 1864366, 2397042, 2796549, 3196056, 3595563, 3728732, 4794084, 5593098, 7191126, 7457464, 8389647, 9588168, 11186196, 14382252, 16779294, 22372392, 25168941, 28764504, 33558588, 50337882, 67117176, 100675764, 201351528]

約数ペア:

[(1, 201351528), (2, 100675764), (3, 67117176), (4, 50337882), (6, 33558588), (7, 28764504), (8, 25168941), (9, 22372392), (12, 16779294), (14, 14382252), (18, 11186196), (21, 9588168), (24, 8389647), (27, 7457464), (28, 7191126), (36, 5593098), (42, 4794084), (54, 3728732), (56, 3595563), (63, 3196056), (72, 2796549), (84, 2397042), (108, 1864366), (126, 1598028), (168, 1198521), (189, 1065352), (216, 932183), (252, 799014), (378, 532676), (504, 399507), (756, 266338), (1512, 133169)]