201183944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 427472640

約数和(自身を除く): 226288696

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 151, 184, 299, 302, 557, 598, 604, 1114, 1196, 1208, 1963, 2228, 2392, 3473, 3926, 4456, 6946, 7241, 7852, 12811, 13892, 14482, 15704, 25622, 27784, 28964, 45149, 51244, 57928, 84107, 90298, 102488, 166543, 168214, 180596, 333086, 336428, 361192, 666172, 672856, 1093391, 1332344, 1934461, 2186782, 3868922, 4373564, 7737844, 8747128, 15475688, 25147993, 50295986, 100591972, 201183944]

約数ペア:

[(1, 201183944), (2, 100591972), (4, 50295986), (8, 25147993), (13, 15475688), (23, 8747128), (26, 7737844), (46, 4373564), (52, 3868922), (92, 2186782), (104, 1934461), (151, 1332344), (184, 1093391), (299, 672856), (302, 666172), (557, 361192), (598, 336428), (604, 333086), (1114, 180596), (1196, 168214), (1208, 166543), (1963, 102488), (2228, 90298), (2392, 84107), (3473, 57928), (3926, 51244), (4456, 45149), (6946, 28964), (7241, 27784), (7852, 25622), (12811, 15704), (13892, 14482)]