201727589920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{224461}}^1$

素因数の和:224654

約数の個数: 96

約数和(自身を含む): 491771102256

約数和(自身を除く): 290043512336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 137, 160, 164, 205, 274, 328, 410, 548, 656, 685, 820, 1096, 1312, 1370, 1640, 2192, 2740, 3280, 4384, 5480, 5617, 6560, 10960, 11234, 21920, 22468, 28085, 44936, 56170, 89872, 112340, 179744, 224461, 224680, 448922, 449360, 897844, 898720, 1122305, 1795688, 2244610, 3591376, 4489220, 7182752, 8978440, 9202901, 17956880, 18405802, 30751157, 35913760, 36811604, 46014505, 61502314, 73623208, 92029010, 123004628, 147246416, 153755785, 184058020, 246009256, 294492832, 307511570, 368116040, 492018512, 615023140, 736232080, 984037024, 1230046280, 1260797437, 1472464160, 2460092560, 2521594874, 4920185120, 5043189748, 6303987185, 10086379496, 12607974370, 20172758992, 25215948740, 40345517984, 50431897480, 100863794960, 201727589920]

約数ペア:

[(1, 201727589920), (2, 100863794960), (4, 50431897480), (5, 40345517984), (8, 25215948740), (10, 20172758992), (16, 12607974370), (20, 10086379496), (32, 6303987185), (40, 5043189748), (41, 4920185120), (80, 2521594874), (82, 2460092560), (137, 1472464160), (160, 1260797437), (164, 1230046280), (205, 984037024), (274, 736232080), (328, 615023140), (410, 492018512), (548, 368116040), (656, 307511570), (685, 294492832), (820, 246009256), (1096, 184058020), (1312, 153755785), (1370, 147246416), (1640, 123004628), (2192, 92029010), (2740, 73623208), (3280, 61502314), (4384, 46014505), (5480, 36811604), (5617, 35913760), (6560, 30751157), (10960, 18405802), (11234, 17956880), (21920, 9202901), (22468, 8978440), (28085, 7182752), (44936, 4489220), (56170, 3591376), (89872, 2244610), (112340, 1795688), (179744, 1122305), (224461, 898720), (224680, 897844), (448922, 449360)]