201401964

素因数分解:

$2^2\times 3^4\times {\mathrm{621611}}^1$

素因数の和:621627

約数の個数: 30

約数和(自身を含む): 526505364

約数和(自身を除く): 325103400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 621611, 1243222, 1864833, 2486444, 3729666, 5594499, 7459332, 11188998, 16783497, 22377996, 33566994, 50350491, 67133988, 100700982, 201401964]

約数ペア:

[(1, 201401964), (2, 100700982), (3, 67133988), (4, 50350491), (6, 33566994), (9, 22377996), (12, 16783497), (18, 11188998), (27, 7459332), (36, 5594499), (54, 3729666), (81, 2486444), (108, 1864833), (162, 1243222), (324, 621611)]