297204232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{150407}}^1$

素因数の和:150445

約数の個数: 32

約数和(自身を含む): 631713600

約数和(自身を除く): 334509368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 150407, 300814, 601628, 1203256, 1955291, 2857733, 3910582, 5715466, 7821164, 11430932, 15642328, 22861864, 37150529, 74301058, 148602116, 297204232]

約数ペア:

[(1, 297204232), (2, 148602116), (4, 74301058), (8, 37150529), (13, 22861864), (19, 15642328), (26, 11430932), (38, 7821164), (52, 5715466), (76, 3910582), (104, 2857733), (152, 1955291), (247, 1203256), (494, 601628), (988, 300814), (1976, 150407)]