194645308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 435976128

約数和(自身を除く): 241330820

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 143, 148, 187, 221, 286, 374, 407, 442, 481, 541, 572, 629, 748, 814, 884, 962, 1082, 1258, 1628, 1924, 2164, 2431, 2516, 4862, 5291, 5951, 6919, 7033, 8177, 9197, 9724, 10582, 11902, 13838, 14066, 16354, 18394, 20017, 21164, 23804, 27676, 28132, 32708, 36788, 40034, 77363, 80068, 89947, 101167, 119561, 154726, 179894, 202334, 220187, 239122, 260221, 309452, 340289, 359788, 404668, 440374, 478244, 520442, 680578, 880748, 1040884, 1315171, 1361156, 2630342, 2862431, 3743179, 4423757, 5260684, 5724862, 7486358, 8847514, 11449724, 14972716, 17695028, 48661327, 97322654, 194645308]

約数ペア:

[(1, 194645308), (2, 97322654), (4, 48661327), (11, 17695028), (13, 14972716), (17, 11449724), (22, 8847514), (26, 7486358), (34, 5724862), (37, 5260684), (44, 4423757), (52, 3743179), (68, 2862431), (74, 2630342), (143, 1361156), (148, 1315171), (187, 1040884), (221, 880748), (286, 680578), (374, 520442), (407, 478244), (442, 440374), (481, 404668), (541, 359788), (572, 340289), (629, 309452), (748, 260221), (814, 239122), (884, 220187), (962, 202334), (1082, 179894), (1258, 154726), (1628, 119561), (1924, 101167), (2164, 89947), (2431, 80068), (2516, 77363), (4862, 40034), (5291, 36788), (5951, 32708), (6919, 28132), (7033, 27676), (8177, 23804), (9197, 21164), (9724, 20017), (10582, 18394), (11902, 16354), (13838, 14066)]