221102364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{13781}}^1$

素因数の和:13986

約数の個数: 48

約数和(自身を含む): 592736256

約数和(自身を除く): 371633892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 13781, 16044, 27562, 41343, 55124, 82686, 96467, 165372, 192934, 289401, 385868, 578802, 1157604, 2632171, 5264342, 7896513, 10528684, 15793026, 18425197, 31586052, 36850394, 55275591, 73700788, 110551182, 221102364]

約数ペア:

[(1, 221102364), (2, 110551182), (3, 73700788), (4, 55275591), (6, 36850394), (7, 31586052), (12, 18425197), (14, 15793026), (21, 10528684), (28, 7896513), (42, 5264342), (84, 2632171), (191, 1157604), (382, 578802), (573, 385868), (764, 289401), (1146, 192934), (1337, 165372), (2292, 96467), (2674, 82686), (4011, 55124), (5348, 41343), (8022, 27562), (13781, 16044)]