201619264

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 503870976

約数和(自身を除く): 302251712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 163, 176, 224, 251, 308, 326, 352, 448, 502, 616, 652, 704, 1004, 1141, 1232, 1304, 1757, 1793, 2008, 2282, 2464, 2608, 2761, 3514, 3586, 4016, 4564, 4928, 5216, 5522, 7028, 7172, 8032, 9128, 10432, 11044, 12551, 14056, 14344, 16064, 18256, 19327, 22088, 25102, 28112, 28688, 36512, 38654, 40913, 44176, 50204, 56224, 57376, 73024, 77308, 81826, 88352, 100408, 112448, 114752, 154616, 163652, 176704, 200816, 286391, 309232, 327304, 401632, 450043, 572782, 618464, 654608, 803264, 900086, 1145564, 1236928, 1309216, 1800172, 2291128, 2618432, 3150301, 3600344, 4582256, 6300602, 7200688, 9164512, 12601204, 14401376, 18329024, 25202408, 28802752, 50404816, 100809632, 201619264]

約数ペア:

[(1, 201619264), (2, 100809632), (4, 50404816), (7, 28802752), (8, 25202408), (11, 18329024), (14, 14401376), (16, 12601204), (22, 9164512), (28, 7200688), (32, 6300602), (44, 4582256), (56, 3600344), (64, 3150301), (77, 2618432), (88, 2291128), (112, 1800172), (154, 1309216), (163, 1236928), (176, 1145564), (224, 900086), (251, 803264), (308, 654608), (326, 618464), (352, 572782), (448, 450043), (502, 401632), (616, 327304), (652, 309232), (704, 286391), (1004, 200816), (1141, 176704), (1232, 163652), (1304, 154616), (1757, 114752), (1793, 112448), (2008, 100408), (2282, 88352), (2464, 81826), (2608, 77308), (2761, 73024), (3514, 57376), (3586, 56224), (4016, 50204), (4564, 44176), (4928, 40913), (5216, 38654), (5522, 36512), (7028, 28688), (7172, 28112), (8032, 25102), (9128, 22088), (10432, 19327), (11044, 18256), (12551, 16064), (14056, 14344)]