218320102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 443003904

約数和(自身を除く): 224683802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 167, 182, 286, 334, 653, 1001, 1169, 1306, 1837, 2002, 2171, 2338, 3674, 4342, 4571, 7183, 8489, 9142, 12859, 14366, 15197, 16978, 23881, 25718, 30394, 47762, 50281, 59423, 93379, 100562, 109051, 118846, 167167, 186758, 218102, 334334, 653653, 763357, 1199561, 1307306, 1417663, 1526714, 2399122, 2835326, 8396927, 9923641, 15594293, 16793854, 19847282, 31188586, 109160051, 218320102]

約数ペア:

[(1, 218320102), (2, 109160051), (7, 31188586), (11, 19847282), (13, 16793854), (14, 15594293), (22, 9923641), (26, 8396927), (77, 2835326), (91, 2399122), (143, 1526714), (154, 1417663), (167, 1307306), (182, 1199561), (286, 763357), (334, 653653), (653, 334334), (1001, 218102), (1169, 186758), (1306, 167167), (1837, 118846), (2002, 109051), (2171, 100562), (2338, 93379), (3674, 59423), (4342, 50281), (4571, 47762), (7183, 30394), (8489, 25718), (9142, 23881), (12859, 16978), (14366, 15197)]