201745610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 422392320

約数和(自身を除く): 220646710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 830, 913, 1045, 1163, 1577, 1826, 2090, 2326, 3154, 4565, 5815, 7885, 9130, 11630, 12793, 15770, 17347, 22097, 25586, 34694, 44194, 63965, 86735, 96529, 110485, 127930, 173470, 193058, 220970, 243067, 482645, 486134, 965290, 1061819, 1215335, 1834051, 2123638, 2430670, 3668102, 5309095, 9170255, 10618190, 18340510, 20174561, 40349122, 100872805, 201745610]

約数ペア:

[(1, 201745610), (2, 100872805), (5, 40349122), (10, 20174561), (11, 18340510), (19, 10618190), (22, 9170255), (38, 5309095), (55, 3668102), (83, 2430670), (95, 2123638), (110, 1834051), (166, 1215335), (190, 1061819), (209, 965290), (415, 486134), (418, 482645), (830, 243067), (913, 220970), (1045, 193058), (1163, 173470), (1577, 127930), (1826, 110485), (2090, 96529), (2326, 86735), (3154, 63965), (4565, 44194), (5815, 34694), (7885, 25586), (9130, 22097), (11630, 17347), (12793, 15770)]