202012521

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 286623360

約数和(自身を除く): 84610839

約数列:

[1, 3, 29, 53, 87, 159, 193, 227, 579, 681, 1537, 4611, 5597, 6583, 10229, 12031, 16791, 19749, 30687, 36093, 43811, 131433, 296641, 348899, 889923, 1046697, 1270519, 2321983, 3811557, 6965949, 67337507, 202012521]

約数ペア:

[(1, 202012521), (3, 67337507), (29, 6965949), (53, 3811557), (87, 2321983), (159, 1270519), (193, 1046697), (227, 889923), (579, 348899), (681, 296641), (1537, 131433), (4611, 43811), (5597, 36093), (6583, 30687), (10229, 19749), (12031, 16791)]