201491802015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100998397}}^1$

素因数の和:100998431

約数の個数: 32

約数和(自身を含む): 387833848320

約数和(自身を除く): 186342046305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 100998397, 302995191, 504991985, 706988779, 1514975955, 1918969543, 2120966337, 3534943895, 5756908629, 9594847715, 10604831685, 13432786801, 28784543145, 40298360403, 67163934005, 201491802015]

約数ペア:

[(1, 201491802015), (3, 67163934005), (5, 40298360403), (7, 28784543145), (15, 13432786801), (19, 10604831685), (21, 9594847715), (35, 5756908629), (57, 3534943895), (95, 2120966337), (105, 1918969543), (133, 1514975955), (285, 706988779), (399, 504991985), (665, 302995191), (1995, 100998397)]