201577156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5956

約数の個数: 48

約数和(自身を含む): 415033920

約数和(自身を除く): 213456764

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 5881, 8569, 11762, 17138, 23524, 34276, 64691, 111739, 129382, 223478, 241121, 258764, 446956, 482242, 964484, 1229129, 2458258, 2652331, 4581299, 4916516, 5304662, 9162598, 10609324, 18325196, 50394289, 100788578, 201577156]

約数ペア:

[(1, 201577156), (2, 100788578), (4, 50394289), (11, 18325196), (19, 10609324), (22, 9162598), (38, 5304662), (41, 4916516), (44, 4581299), (76, 2652331), (82, 2458258), (164, 1229129), (209, 964484), (418, 482242), (451, 446956), (779, 258764), (836, 241121), (902, 223478), (1558, 129382), (1804, 111739), (3116, 64691), (5881, 34276), (8569, 23524), (11762, 17138)]