221947342092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8550907}}^1$

素因数の和:8551027

約数の個数: 72

約数和(自身を含む): 647406346496

約数和(自身を除く): 425459004404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 12978, 25956, 8550907, 17101814, 25652721, 34203628, 51305442, 59856349, 76958163, 102610884, 119712698, 153916326, 179569047, 239425396, 307832652, 359138094, 538707141, 718276188, 880743421, 1077414282, 1761486842, 2154828564, 2642230263, 3522973684, 5284460526, 6165203947, 7926690789, 10568921052, 12330407894, 15853381578, 18495611841, 24660815788, 31706763156, 36991223682, 55486835523, 73982447364, 110973671046, 221947342092]

約数ペア:

[(1, 221947342092), (2, 110973671046), (3, 73982447364), (4, 55486835523), (6, 36991223682), (7, 31706763156), (9, 24660815788), (12, 18495611841), (14, 15853381578), (18, 12330407894), (21, 10568921052), (28, 7926690789), (36, 6165203947), (42, 5284460526), (63, 3522973684), (84, 2642230263), (103, 2154828564), (126, 1761486842), (206, 1077414282), (252, 880743421), (309, 718276188), (412, 538707141), (618, 359138094), (721, 307832652), (927, 239425396), (1236, 179569047), (1442, 153916326), (1854, 119712698), (2163, 102610884), (2884, 76958163), (3708, 59856349), (4326, 51305442), (6489, 34203628), (8652, 25652721), (12978, 17101814), (25956, 8550907)]