202765416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 615552000

約数和(自身を除く): 412786584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 228, 266, 278, 399, 417, 456, 457, 532, 556, 798, 834, 914, 973, 1064, 1112, 1371, 1596, 1668, 1828, 1946, 2641, 2742, 2919, 3192, 3199, 3336, 3656, 3892, 5282, 5484, 5838, 6398, 7784, 7923, 8683, 9597, 10564, 10968, 11676, 12796, 15846, 17366, 18487, 19194, 21128, 23352, 25592, 26049, 31692, 34732, 36974, 38388, 52098, 55461, 60781, 63384, 63523, 69464, 73948, 76776, 104196, 110922, 121562, 127046, 147896, 182343, 190569, 208392, 221844, 243124, 254092, 364686, 381138, 443688, 444661, 486248, 508184, 729372, 762276, 889322, 1206937, 1333983, 1458744, 1524552, 1778644, 2413874, 2667966, 3557288, 3620811, 4827748, 5335932, 7241622, 8448559, 9655496, 10671864, 14483244, 16897118, 25345677, 28966488, 33794236, 50691354, 67588472, 101382708, 202765416]

約数ペア:

[(1, 202765416), (2, 101382708), (3, 67588472), (4, 50691354), (6, 33794236), (7, 28966488), (8, 25345677), (12, 16897118), (14, 14483244), (19, 10671864), (21, 9655496), (24, 8448559), (28, 7241622), (38, 5335932), (42, 4827748), (56, 3620811), (57, 3557288), (76, 2667966), (84, 2413874), (114, 1778644), (133, 1524552), (139, 1458744), (152, 1333983), (168, 1206937), (228, 889322), (266, 762276), (278, 729372), (399, 508184), (417, 486248), (456, 444661), (457, 443688), (532, 381138), (556, 364686), (798, 254092), (834, 243124), (914, 221844), (973, 208392), (1064, 190569), (1112, 182343), (1371, 147896), (1596, 127046), (1668, 121562), (1828, 110922), (1946, 104196), (2641, 76776), (2742, 73948), (2919, 69464), (3192, 63523), (3199, 63384), (3336, 60781), (3656, 55461), (3892, 52098), (5282, 38388), (5484, 36974), (5838, 34732), (6398, 31692), (7784, 26049), (7923, 25592), (8683, 23352), (9597, 21128), (10564, 19194), (10968, 18487), (11676, 17366), (12796, 15846)]