122803212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{457}}^2$

素因数の和:935

約数の個数: 54

約数和(自身を含む): 334053972

約数和(自身を除く): 211250760

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 457, 588, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 22393, 38388, 44786, 67179, 89572, 134358, 208849, 268716, 417698, 626547, 835396, 1253094, 1461943, 2506188, 2923886, 4385829, 5847772, 8771658, 10233601, 17543316, 20467202, 30700803, 40934404, 61401606, 122803212]

約数ペア:

[(1, 122803212), (2, 61401606), (3, 40934404), (4, 30700803), (6, 20467202), (7, 17543316), (12, 10233601), (14, 8771658), (21, 5847772), (28, 4385829), (42, 2923886), (49, 2506188), (84, 1461943), (98, 1253094), (147, 835396), (196, 626547), (294, 417698), (457, 268716), (588, 208849), (914, 134358), (1371, 89572), (1828, 67179), (2742, 44786), (3199, 38388), (5484, 22393), (6398, 19194), (9597, 12796)]