203811246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 477640800

約数和(自身を除く): 273829554

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 89, 107, 123, 174, 178, 214, 246, 261, 267, 321, 369, 522, 534, 642, 738, 801, 963, 1189, 1602, 1926, 2378, 2581, 3103, 3567, 3649, 4387, 5162, 6206, 7134, 7298, 7743, 8774, 9309, 9523, 10701, 10947, 13161, 15486, 18618, 19046, 21402, 21894, 23229, 26322, 27927, 28569, 32841, 39483, 46458, 55854, 57138, 65682, 78966, 85707, 105821, 127223, 171414, 211642, 254446, 276167, 317463, 381669, 390443, 552334, 634926, 763338, 780886, 828501, 952389, 1145007, 1171329, 1657002, 1904778, 2290014, 2342658, 2485503, 3513987, 4971006, 7027974, 11322847, 22645694, 33968541, 67937082, 101905623, 203811246]

約数ペア:

[(1, 203811246), (2, 101905623), (3, 67937082), (6, 33968541), (9, 22645694), (18, 11322847), (29, 7027974), (41, 4971006), (58, 3513987), (82, 2485503), (87, 2342658), (89, 2290014), (107, 1904778), (123, 1657002), (174, 1171329), (178, 1145007), (214, 952389), (246, 828501), (261, 780886), (267, 763338), (321, 634926), (369, 552334), (522, 390443), (534, 381669), (642, 317463), (738, 276167), (801, 254446), (963, 211642), (1189, 171414), (1602, 127223), (1926, 105821), (2378, 85707), (2581, 78966), (3103, 65682), (3567, 57138), (3649, 55854), (4387, 46458), (5162, 39483), (6206, 32841), (7134, 28569), (7298, 27927), (7743, 26322), (8774, 23229), (9309, 21894), (9523, 21402), (10701, 19046), (10947, 18618), (13161, 15486)]