197532972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 639744000

約数和(自身を除く): 442211028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 101, 108, 117, 126, 156, 182, 189, 199, 202, 234, 252, 273, 303, 351, 364, 378, 398, 404, 468, 546, 597, 606, 702, 707, 756, 796, 819, 909, 1092, 1194, 1212, 1313, 1393, 1404, 1414, 1638, 1791, 1818, 2121, 2388, 2457, 2587, 2626, 2727, 2786, 2828, 3276, 3582, 3636, 3939, 4179, 4242, 4914, 5174, 5252, 5373, 5454, 5572, 6363, 7164, 7761, 7878, 8358, 8484, 9191, 9828, 10348, 10746, 10908, 11817, 12537, 12726, 15522, 15756, 16716, 18109, 18382, 19089, 20099, 21492, 23283, 23634, 25074, 25452, 27573, 31044, 35451, 36218, 36764, 37611, 38178, 40198, 46566, 47268, 50148, 54327, 55146, 60297, 69849, 70902, 72436, 75222, 76356, 80396, 82719, 93132, 108654, 110292, 120594, 139698, 140693, 141804, 150444, 162981, 165438, 180891, 217308, 241188, 248157, 261287, 279396, 281386, 325962, 330876, 361782, 422079, 488943, 496314, 522574, 542673, 562772, 651924, 723564, 783861, 844158, 977886, 992628, 1045148, 1085346, 1266237, 1567722, 1688316, 1829009, 1955772, 2170692, 2351583, 2532474, 3135444, 3658018, 3798711, 4703166, 5064948, 5487027, 7054749, 7316036, 7597422, 9406332, 10974054, 14109498, 15194844, 16461081, 21948108, 28218996, 32922162, 49383243, 65844324, 98766486, 197532972]

約数ペア:

[(1, 197532972), (2, 98766486), (3, 65844324), (4, 49383243), (6, 32922162), (7, 28218996), (9, 21948108), (12, 16461081), (13, 15194844), (14, 14109498), (18, 10974054), (21, 9406332), (26, 7597422), (27, 7316036), (28, 7054749), (36, 5487027), (39, 5064948), (42, 4703166), (52, 3798711), (54, 3658018), (63, 3135444), (78, 2532474), (84, 2351583), (91, 2170692), (101, 1955772), (108, 1829009), (117, 1688316), (126, 1567722), (156, 1266237), (182, 1085346), (189, 1045148), (199, 992628), (202, 977886), (234, 844158), (252, 783861), (273, 723564), (303, 651924), (351, 562772), (364, 542673), (378, 522574), (398, 496314), (404, 488943), (468, 422079), (546, 361782), (597, 330876), (606, 325962), (702, 281386), (707, 279396), (756, 261287), (796, 248157), (819, 241188), (909, 217308), (1092, 180891), (1194, 165438), (1212, 162981), (1313, 150444), (1393, 141804), (1404, 140693), (1414, 139698), (1638, 120594), (1791, 110292), (1818, 108654), (2121, 93132), (2388, 82719), (2457, 80396), (2587, 76356), (2626, 75222), (2727, 72436), (2786, 70902), (2828, 69849), (3276, 60297), (3582, 55146), (3636, 54327), (3939, 50148), (4179, 47268), (4242, 46566), (4914, 40198), (5174, 38178), (5252, 37611), (5373, 36764), (5454, 36218), (5572, 35451), (6363, 31044), (7164, 27573), (7761, 25452), (7878, 25074), (8358, 23634), (8484, 23283), (9191, 21492), (9828, 20099), (10348, 19089), (10746, 18382), (10908, 18109), (11817, 16716), (12537, 15756), (12726, 15522)]