212701266

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 470678208

約数和(自身を除く): 257976942

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 307, 366, 549, 614, 631, 921, 1098, 1262, 1842, 1893, 2763, 3786, 5526, 5679, 11358, 18727, 37454, 38491, 56181, 76982, 112362, 115473, 168543, 193717, 230946, 337086, 346419, 387434, 581151, 692838, 1162302, 1743453, 3486906, 11816737, 23633474, 35450211, 70900422, 106350633, 212701266]

約数ペア:

[(1, 212701266), (2, 106350633), (3, 70900422), (6, 35450211), (9, 23633474), (18, 11816737), (61, 3486906), (122, 1743453), (183, 1162302), (307, 692838), (366, 581151), (549, 387434), (614, 346419), (631, 337086), (921, 230946), (1098, 193717), (1262, 168543), (1842, 115473), (1893, 112362), (2763, 76982), (3786, 56181), (5526, 38491), (5679, 37454), (11358, 18727)]