201332873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 251274240

約数和(自身を除く): 49941367

約数列:

[1, 7, 19, 37, 133, 163, 251, 259, 703, 1141, 1757, 3097, 4769, 4921, 6031, 9287, 21679, 33383, 40913, 42217, 65009, 114589, 176453, 286391, 777347, 802123, 1235171, 1513781, 5441429, 10596467, 28761839, 201332873]

約数ペア:

[(1, 201332873), (7, 28761839), (19, 10596467), (37, 5441429), (133, 1513781), (163, 1235171), (251, 802123), (259, 777347), (703, 286391), (1141, 176453), (1757, 114589), (3097, 65009), (4769, 42217), (4921, 40913), (6031, 33383), (9287, 21679)]