211773544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 437400000

約数和(自身を除く): 225626456

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 107, 116, 152, 214, 232, 428, 449, 551, 856, 898, 1102, 1796, 2033, 2204, 3103, 3592, 4066, 4408, 6206, 8132, 8531, 12412, 13021, 16264, 17062, 24824, 26042, 34124, 48043, 52084, 58957, 68248, 96086, 104168, 117914, 192172, 235828, 247399, 384344, 471656, 494798, 912817, 989596, 1393247, 1825634, 1979192, 2786494, 3651268, 5572988, 7302536, 11145976, 26471693, 52943386, 105886772, 211773544]

約数ペア:

[(1, 211773544), (2, 105886772), (4, 52943386), (8, 26471693), (19, 11145976), (29, 7302536), (38, 5572988), (58, 3651268), (76, 2786494), (107, 1979192), (116, 1825634), (152, 1393247), (214, 989596), (232, 912817), (428, 494798), (449, 471656), (551, 384344), (856, 247399), (898, 235828), (1102, 192172), (1796, 117914), (2033, 104168), (2204, 96086), (3103, 68248), (3592, 58957), (4066, 52084), (4408, 48043), (6206, 34124), (8132, 26042), (8531, 24824), (12412, 17062), (13021, 16264)]