201968244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 535010112

約数和(自身を除く): 333041868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 353, 414, 691, 706, 828, 1059, 1382, 1412, 2073, 2118, 2764, 3177, 4146, 4236, 6219, 6354, 8119, 8292, 12438, 12708, 15893, 16238, 24357, 24876, 31786, 32476, 47679, 48714, 63572, 73071, 95358, 97428, 143037, 146142, 190716, 243923, 286074, 292284, 487846, 572148, 731769, 975692, 1463538, 2195307, 2927076, 4390614, 5610229, 8781228, 11220458, 16830687, 22440916, 33661374, 50492061, 67322748, 100984122, 201968244]

約数ペア:

[(1, 201968244), (2, 100984122), (3, 67322748), (4, 50492061), (6, 33661374), (9, 22440916), (12, 16830687), (18, 11220458), (23, 8781228), (36, 5610229), (46, 4390614), (69, 2927076), (92, 2195307), (138, 1463538), (207, 975692), (276, 731769), (353, 572148), (414, 487846), (691, 292284), (706, 286074), (828, 243923), (1059, 190716), (1382, 146142), (1412, 143037), (2073, 97428), (2118, 95358), (2764, 73071), (3177, 63572), (4146, 48714), (4236, 47679), (6219, 32476), (6354, 31786), (8119, 24876), (8292, 24357), (12438, 16238), (12708, 15893)]