102519193

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 26182247

約数列:

[1, 7, 19, 37, 83, 133, 251, 259, 581, 703, 1577, 1757, 3071, 4769, 4921, 9287, 11039, 20833, 21497, 33383, 58349, 65009, 145831, 176453, 395827, 408443, 770821, 1235171, 2770789, 5395747, 14645599, 102519193]

約数ペア:

[(1, 102519193), (7, 14645599), (19, 5395747), (37, 2770789), (83, 1235171), (133, 770821), (251, 408443), (259, 395827), (581, 176453), (703, 145831), (1577, 65009), (1757, 58349), (3071, 33383), (4769, 21497), (4921, 20833), (9287, 11039)]