200250050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4044

約数の個数: 96

約数和(自身を含む): 500217984

約数和(自身を除く): 299967934

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1430, 1925, 2002, 2275, 3575, 3850, 4001, 4550, 5005, 7150, 8002, 10010, 20005, 25025, 28007, 40010, 44011, 50050, 52013, 56014, 88022, 100025, 104026, 140035, 200050, 220055, 260065, 280070, 308077, 364091, 440110, 520130, 572143, 616154, 700175, 728182, 1100275, 1144286, 1300325, 1400350, 1540385, 1820455, 2200550, 2600650, 2860715, 3080770, 3640910, 4005001, 5721430, 7701925, 8010002, 9102275, 14303575, 15403850, 18204550, 20025005, 28607150, 40050010, 100125025, 200250050]

約数ペア:

[(1, 200250050), (2, 100125025), (5, 40050010), (7, 28607150), (10, 20025005), (11, 18204550), (13, 15403850), (14, 14303575), (22, 9102275), (25, 8010002), (26, 7701925), (35, 5721430), (50, 4005001), (55, 3640910), (65, 3080770), (70, 2860715), (77, 2600650), (91, 2200550), (110, 1820455), (130, 1540385), (143, 1400350), (154, 1300325), (175, 1144286), (182, 1100275), (275, 728182), (286, 700175), (325, 616154), (350, 572143), (385, 520130), (455, 440110), (550, 364091), (650, 308077), (715, 280070), (770, 260065), (910, 220055), (1001, 200050), (1430, 140035), (1925, 104026), (2002, 100025), (2275, 88022), (3575, 56014), (3850, 52013), (4001, 50050), (4550, 44011), (5005, 40010), (7150, 28007), (8002, 25025), (10010, 20005)]