202014930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 543449088

約数和(自身を除く): 341434158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 103, 107, 130, 141, 195, 206, 214, 235, 282, 309, 321, 390, 470, 515, 535, 611, 618, 642, 705, 1030, 1070, 1222, 1339, 1391, 1410, 1545, 1605, 1833, 2678, 2782, 3055, 3090, 3210, 3666, 4017, 4173, 4841, 5029, 6110, 6695, 6955, 8034, 8346, 9165, 9682, 10058, 11021, 13390, 13910, 14523, 15087, 18330, 20085, 20865, 22042, 24205, 25145, 29046, 30174, 33063, 40170, 41730, 48410, 50290, 55105, 62933, 65377, 66126, 72615, 75435, 110210, 125866, 130754, 143273, 145230, 150870, 165315, 188799, 196131, 286546, 314665, 326885, 330630, 377598, 392262, 429819, 517987, 629330, 653770, 716365, 859638, 943995, 980655, 1035974, 1432730, 1553961, 1887990, 1961310, 2149095, 2589935, 3107922, 4298190, 5179870, 6733831, 7769805, 13467662, 15539610, 20201493, 33669155, 40402986, 67338310, 101007465, 202014930]

約数ペア:

[(1, 202014930), (2, 101007465), (3, 67338310), (5, 40402986), (6, 33669155), (10, 20201493), (13, 15539610), (15, 13467662), (26, 7769805), (30, 6733831), (39, 5179870), (47, 4298190), (65, 3107922), (78, 2589935), (94, 2149095), (103, 1961310), (107, 1887990), (130, 1553961), (141, 1432730), (195, 1035974), (206, 980655), (214, 943995), (235, 859638), (282, 716365), (309, 653770), (321, 629330), (390, 517987), (470, 429819), (515, 392262), (535, 377598), (611, 330630), (618, 326885), (642, 314665), (705, 286546), (1030, 196131), (1070, 188799), (1222, 165315), (1339, 150870), (1391, 145230), (1410, 143273), (1545, 130754), (1605, 125866), (1833, 110210), (2678, 75435), (2782, 72615), (3055, 66126), (3090, 65377), (3210, 62933), (3666, 55105), (4017, 50290), (4173, 48410), (4841, 41730), (5029, 40170), (6110, 33063), (6695, 30174), (6955, 29046), (8034, 25145), (8346, 24205), (9165, 22042), (9682, 20865), (10058, 20085), (11021, 18330), (13390, 15087), (13910, 14523)]