211310204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{797}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 448846272

約数和(自身を除く): 237536068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 557, 797, 1114, 1594, 2228, 3188, 3899, 5579, 7798, 9469, 11158, 13549, 15596, 18938, 22316, 27098, 37876, 54196, 66283, 94843, 132566, 189686, 265132, 379372, 443929, 887858, 1775716, 3107503, 6215006, 7546793, 12430012, 15093586, 30187172, 52827551, 105655102, 211310204]

約数ペア:

[(1, 211310204), (2, 105655102), (4, 52827551), (7, 30187172), (14, 15093586), (17, 12430012), (28, 7546793), (34, 6215006), (68, 3107503), (119, 1775716), (238, 887858), (476, 443929), (557, 379372), (797, 265132), (1114, 189686), (1594, 132566), (2228, 94843), (3188, 66283), (3899, 54196), (5579, 37876), (7798, 27098), (9469, 22316), (11158, 18938), (13549, 15596)]