208950090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{1307}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 508832928

約数和(自身を除く): 299882838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1307, 2190, 2614, 3921, 5329, 6535, 7842, 10658, 13070, 15987, 19605, 26645, 31974, 39210, 53290, 79935, 95411, 159870, 190822, 286233, 477055, 572466, 954110, 1431165, 2862330, 6965003, 13930006, 20895009, 34825015, 41790018, 69650030, 104475045, 208950090]

約数ペア:

[(1, 208950090), (2, 104475045), (3, 69650030), (5, 41790018), (6, 34825015), (10, 20895009), (15, 13930006), (30, 6965003), (73, 2862330), (146, 1431165), (219, 954110), (365, 572466), (438, 477055), (730, 286233), (1095, 190822), (1307, 159870), (2190, 95411), (2614, 79935), (3921, 53290), (5329, 39210), (6535, 31974), (7842, 26645), (10658, 19605), (13070, 15987)]