204578190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3967}}^1$

素因数の和:4174

約数の個数: 64

約数和(自身を含む): 548536320

約数和(自身を除く): 343958130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 3967, 5157, 5730, 7934, 8595, 10314, 11901, 17190, 19835, 23802, 25785, 35703, 39670, 51570, 59505, 71406, 107109, 119010, 178515, 214218, 357030, 535545, 757697, 1071090, 1515394, 2273091, 3788485, 4546182, 6819273, 7576970, 11365455, 13638546, 20457819, 22730910, 34096365, 40915638, 68192730, 102289095, 204578190]

約数ペア:

[(1, 204578190), (2, 102289095), (3, 68192730), (5, 40915638), (6, 34096365), (9, 22730910), (10, 20457819), (15, 13638546), (18, 11365455), (27, 7576970), (30, 6819273), (45, 4546182), (54, 3788485), (90, 2273091), (135, 1515394), (191, 1071090), (270, 757697), (382, 535545), (573, 357030), (955, 214218), (1146, 178515), (1719, 119010), (1910, 107109), (2865, 71406), (3438, 59505), (3967, 51570), (5157, 39670), (5730, 35703), (7934, 25785), (8595, 23802), (10314, 19835), (11901, 17190)]