201906328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 440605440

約数和(自身を除く): 238699112

約数列:

[1, 2, 4, 8, 13, 23, 26, 43, 46, 52, 86, 92, 104, 151, 169, 172, 184, 299, 302, 338, 344, 559, 598, 604, 676, 989, 1118, 1196, 1208, 1352, 1963, 1978, 2236, 2392, 3473, 3887, 3926, 3956, 4472, 6493, 6946, 7267, 7774, 7852, 7912, 12857, 12986, 13892, 14534, 15548, 15704, 25519, 25714, 25972, 27784, 29068, 31096, 45149, 51038, 51428, 51944, 58136, 84409, 90298, 102076, 102856, 149339, 167141, 168818, 180596, 204152, 298678, 334282, 337636, 361192, 586937, 597356, 668564, 675272, 1097317, 1173874, 1194712, 1337128, 1941407, 2194634, 2347748, 3882814, 4389268, 4695496, 7765628, 8778536, 15531256, 25238291, 50476582, 100953164, 201906328]

約数ペア:

[(1, 201906328), (2, 100953164), (4, 50476582), (8, 25238291), (13, 15531256), (23, 8778536), (26, 7765628), (43, 4695496), (46, 4389268), (52, 3882814), (86, 2347748), (92, 2194634), (104, 1941407), (151, 1337128), (169, 1194712), (172, 1173874), (184, 1097317), (299, 675272), (302, 668564), (338, 597356), (344, 586937), (559, 361192), (598, 337636), (604, 334282), (676, 298678), (989, 204152), (1118, 180596), (1196, 168818), (1208, 167141), (1352, 149339), (1963, 102856), (1978, 102076), (2236, 90298), (2392, 84409), (3473, 58136), (3887, 51944), (3926, 51428), (3956, 51038), (4472, 45149), (6493, 31096), (6946, 29068), (7267, 27784), (7774, 25972), (7852, 25714), (7912, 25519), (12857, 15704), (12986, 15548), (13892, 14534)]