199418702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{135623}}^1$

素因数の和:137787

約数の個数: 64

約数和(自身を含む): 499651835904

約数和(自身を除く): 300233132934

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2131, 4262, 6393, 10655, 12786, 21310, 31965, 49013, 63930, 98026, 135623, 147039, 245065, 271246, 294078, 406869, 490130, 678115, 735195, 813738, 1356230, 1470390, 2034345, 3119329, 4068690, 6238658, 9357987, 15596645, 18715974, 31193290, 46789935, 93579870, 289012613, 578025226, 867037839, 1445063065, 1734075678, 2890126130, 4335189195, 6647290099, 8670378390, 13294580198, 19941870297, 33236450495, 39883740594, 66472900990, 99709351485, 199418702970]

約数ペア:

[(1, 199418702970), (2, 99709351485), (3, 66472900990), (5, 39883740594), (6, 33236450495), (10, 19941870297), (15, 13294580198), (23, 8670378390), (30, 6647290099), (46, 4335189195), (69, 2890126130), (115, 1734075678), (138, 1445063065), (230, 867037839), (345, 578025226), (690, 289012613), (2131, 93579870), (4262, 46789935), (6393, 31193290), (10655, 18715974), (12786, 15596645), (21310, 9357987), (31965, 6238658), (49013, 4068690), (63930, 3119329), (98026, 2034345), (135623, 1470390), (147039, 1356230), (245065, 813738), (271246, 735195), (294078, 678115), (406869, 490130)]