201996245836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{33811}}^1$

素因数の和:34020

約数の個数: 144

約数和(自身を含む): 477904758912

約数和(自身を除く): 275908513076

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 163, 187, 196, 238, 308, 326, 374, 476, 539, 652, 748, 833, 1078, 1141, 1309, 1666, 1793, 2156, 2282, 2618, 2771, 3332, 3586, 4564, 5236, 5542, 7172, 7987, 9163, 11084, 12551, 15974, 18326, 19397, 25102, 30481, 31948, 33811, 36652, 38794, 50204, 60962, 67622, 77588, 87857, 121924, 135244, 135779, 175714, 213367, 236677, 271558, 351428, 371921, 426734, 473354, 543116, 574787, 743842, 853468, 946708, 1149574, 1487684, 1493569, 1656739, 2299148, 2603447, 2987138, 3313478, 4023509, 5206894, 5511193, 5974276, 6322657, 6626956, 8047018, 10413788, 11022386, 12645314, 16094036, 18224129, 22044772, 25290628, 28164563, 36448258, 38578351, 44258599, 56329126, 60623123, 72896516, 77156702, 88517198, 93690281, 112658252, 121246246, 154313404, 177034396, 187380562, 242492492, 270048457, 309810193, 374761124, 424361861, 540096914, 619620386, 655831967, 848723722, 1030593091, 1080193828, 1239240772, 1311663934, 1697447444, 2061186182, 2623327868, 2970533027, 4122372364, 4590823769, 5941066054, 7214151637, 9181647538, 11882132108, 14428303274, 18363295076, 28856606548, 50499061459, 100998122918, 201996245836]

約数ペア:

[(1, 201996245836), (2, 100998122918), (4, 50499061459), (7, 28856606548), (11, 18363295076), (14, 14428303274), (17, 11882132108), (22, 9181647538), (28, 7214151637), (34, 5941066054), (44, 4590823769), (49, 4122372364), (68, 2970533027), (77, 2623327868), (98, 2061186182), (119, 1697447444), (154, 1311663934), (163, 1239240772), (187, 1080193828), (196, 1030593091), (238, 848723722), (308, 655831967), (326, 619620386), (374, 540096914), (476, 424361861), (539, 374761124), (652, 309810193), (748, 270048457), (833, 242492492), (1078, 187380562), (1141, 177034396), (1309, 154313404), (1666, 121246246), (1793, 112658252), (2156, 93690281), (2282, 88517198), (2618, 77156702), (2771, 72896516), (3332, 60623123), (3586, 56329126), (4564, 44258599), (5236, 38578351), (5542, 36448258), (7172, 28164563), (7987, 25290628), (9163, 22044772), (11084, 18224129), (12551, 16094036), (15974, 12645314), (18326, 11022386), (19397, 10413788), (25102, 8047018), (30481, 6626956), (31948, 6322657), (33811, 5974276), (36652, 5511193), (38794, 5206894), (50204, 4023509), (60962, 3313478), (67622, 2987138), (77588, 2603447), (87857, 2299148), (121924, 1656739), (135244, 1493569), (135779, 1487684), (175714, 1149574), (213367, 946708), (236677, 853468), (271558, 743842), (351428, 574787), (371921, 543116), (426734, 473354)]