209035163948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{22457581}}^1$

素因数の和:22457777

約数の個数: 24

約数和(自身を含む): 396151746480

約数和(自身を除く): 187116582532

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 22457581, 44915162, 89830324, 291948553, 583897106, 1167794212, 4019906999, 8039813998, 16079627996, 52258790987, 104517581974, 209035163948]

約数ペア:

[(1, 209035163948), (2, 104517581974), (4, 52258790987), (13, 16079627996), (26, 8039813998), (52, 4019906999), (179, 1167794212), (358, 583897106), (716, 291948553), (2327, 89830324), (4654, 44915162), (9308, 22457581)]