199260750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 543449088

約数和(自身を除く): 344188338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 107, 125, 130, 150, 191, 195, 214, 250, 321, 325, 375, 382, 390, 535, 573, 642, 650, 750, 955, 975, 1070, 1146, 1391, 1605, 1625, 1910, 1950, 2483, 2675, 2782, 2865, 3210, 3250, 4173, 4775, 4875, 4966, 5350, 5730, 6955, 7449, 8025, 8346, 9550, 9750, 12415, 13375, 13910, 14325, 14898, 16050, 20437, 20865, 23875, 24830, 26750, 28650, 34775, 37245, 40125, 40874, 41730, 47750, 61311, 62075, 69550, 71625, 74490, 80250, 102185, 104325, 122622, 124150, 143250, 173875, 186225, 204370, 208650, 265681, 306555, 310375, 347750, 372450, 510925, 521625, 531362, 613110, 620750, 797043, 931125, 1021850, 1043250, 1328405, 1532775, 1594086, 1862250, 2554625, 2656810, 3065550, 3985215, 5109250, 6642025, 7663875, 7970430, 13284050, 15327750, 19926075, 33210125, 39852150, 66420250, 99630375, 199260750]

約数ペア:

[(1, 199260750), (2, 99630375), (3, 66420250), (5, 39852150), (6, 33210125), (10, 19926075), (13, 15327750), (15, 13284050), (25, 7970430), (26, 7663875), (30, 6642025), (39, 5109250), (50, 3985215), (65, 3065550), (75, 2656810), (78, 2554625), (107, 1862250), (125, 1594086), (130, 1532775), (150, 1328405), (191, 1043250), (195, 1021850), (214, 931125), (250, 797043), (321, 620750), (325, 613110), (375, 531362), (382, 521625), (390, 510925), (535, 372450), (573, 347750), (642, 310375), (650, 306555), (750, 265681), (955, 208650), (975, 204370), (1070, 186225), (1146, 173875), (1391, 143250), (1605, 124150), (1625, 122622), (1910, 104325), (1950, 102185), (2483, 80250), (2675, 74490), (2782, 71625), (2865, 69550), (3210, 62075), (3250, 61311), (4173, 47750), (4775, 41730), (4875, 40874), (4966, 40125), (5350, 37245), (5730, 34775), (6955, 28650), (7449, 26750), (8025, 24830), (8346, 23875), (9550, 20865), (9750, 20437), (12415, 16050), (13375, 14898), (13910, 14325)]