197214870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11221

約数の個数: 64

約数和(自身を含む): 514344960

約数和(自身を除く): 317130090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8835, 11161, 17670, 22322, 33483, 55805, 66966, 111610, 167415, 212059, 334830, 345991, 424118, 636177, 691982, 1037973, 1060295, 1272354, 1729955, 2075946, 2120590, 3180885, 3459910, 5189865, 6361770, 6573829, 10379730, 13147658, 19721487, 32869145, 39442974, 65738290, 98607435, 197214870]

約数ペア:

[(1, 197214870), (2, 98607435), (3, 65738290), (5, 39442974), (6, 32869145), (10, 19721487), (15, 13147658), (19, 10379730), (30, 6573829), (31, 6361770), (38, 5189865), (57, 3459910), (62, 3180885), (93, 2120590), (95, 2075946), (114, 1729955), (155, 1272354), (186, 1060295), (190, 1037973), (285, 691982), (310, 636177), (465, 424118), (570, 345991), (589, 334830), (930, 212059), (1178, 167415), (1767, 111610), (2945, 66966), (3534, 55805), (5890, 33483), (8835, 22322), (11161, 17670)]