201955364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 400498560

約数和(自身を除く): 198543196

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 131, 262, 299, 524, 598, 1196, 1289, 1703, 2578, 3013, 3406, 5156, 6026, 6812, 12052, 16757, 29647, 33514, 39169, 59294, 67028, 78338, 118588, 156676, 168859, 337718, 385411, 675436, 770822, 1541644, 2195167, 3883757, 4390334, 7767514, 8780668, 15535028, 50488841, 100977682, 201955364]

約数ペア:

[(1, 201955364), (2, 100977682), (4, 50488841), (13, 15535028), (23, 8780668), (26, 7767514), (46, 4390334), (52, 3883757), (92, 2195167), (131, 1541644), (262, 770822), (299, 675436), (524, 385411), (598, 337718), (1196, 168859), (1289, 156676), (1703, 118588), (2578, 78338), (3013, 67028), (3406, 59294), (5156, 39169), (6026, 33514), (6812, 29647), (12052, 16757)]