201308198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 393845760

約数和(自身を除く): 192537562

約数列:

[1, 2, 7, 13, 14, 26, 29, 43, 58, 86, 91, 182, 203, 301, 377, 406, 559, 602, 754, 887, 1118, 1247, 1774, 2494, 2639, 3913, 5278, 6209, 7826, 8729, 11531, 12418, 16211, 17458, 23062, 25723, 32422, 38141, 51446, 76282, 80717, 113477, 161434, 180061, 226954, 266987, 334399, 360122, 495833, 533974, 668798, 991666, 1106089, 2212178, 2340793, 3470831, 4681586, 6941662, 7742623, 14379157, 15485246, 28758314, 100654099, 201308198]

約数ペア:

[(1, 201308198), (2, 100654099), (7, 28758314), (13, 15485246), (14, 14379157), (26, 7742623), (29, 6941662), (43, 4681586), (58, 3470831), (86, 2340793), (91, 2212178), (182, 1106089), (203, 991666), (301, 668798), (377, 533974), (406, 495833), (559, 360122), (602, 334399), (754, 266987), (887, 226954), (1118, 180061), (1247, 161434), (1774, 113477), (2494, 80717), (2639, 76282), (3913, 51446), (5278, 38141), (6209, 32422), (7826, 25723), (8729, 23062), (11531, 17458), (12418, 16211)]