210805755950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3900199}}^1$

素因数の和:3900281

約数の個数: 48

約数和(自身を含む): 417851827200

約数和(自身を除く): 207046071250

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 2162, 2350, 5405, 10810, 27025, 54050, 3900199, 7800398, 19500995, 39001990, 89704577, 97504975, 179409154, 183309353, 195009950, 366618706, 448522885, 897045770, 916546765, 1833093530, 2242614425, 4216115119, 4485228850, 4582733825, 8432230238, 9165467650, 21080575595, 42161151190, 105402877975, 210805755950]

約数ペア:

[(1, 210805755950), (2, 105402877975), (5, 42161151190), (10, 21080575595), (23, 9165467650), (25, 8432230238), (46, 4582733825), (47, 4485228850), (50, 4216115119), (94, 2242614425), (115, 1833093530), (230, 916546765), (235, 897045770), (470, 448522885), (575, 366618706), (1081, 195009950), (1150, 183309353), (1175, 179409154), (2162, 97504975), (2350, 89704577), (5405, 39001990), (10810, 19500995), (27025, 7800398), (54050, 3900199)]