201103656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{644563}}^1$

素因数の和:644585

約数の個数: 32

約数和(自身を含む): 541433760

約数和(自身を除く): 340330104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 644563, 1289126, 1933689, 2578252, 3867378, 5156504, 7734756, 8379319, 15469512, 16758638, 25137957, 33517276, 50275914, 67034552, 100551828, 201103656]

約数ペア:

[(1, 201103656), (2, 100551828), (3, 67034552), (4, 50275914), (6, 33517276), (8, 25137957), (12, 16758638), (13, 15469512), (24, 8379319), (26, 7734756), (39, 5156504), (52, 3867378), (78, 2578252), (104, 1933689), (156, 1289126), (312, 644563)]