219063208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 516499200

約数和(自身を除く): 297435992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 169, 182, 293, 316, 338, 364, 553, 586, 632, 676, 728, 1027, 1106, 1172, 1183, 1352, 2051, 2054, 2212, 2344, 2366, 3809, 4102, 4108, 4424, 4732, 7189, 7618, 8204, 8216, 9464, 13351, 14378, 15236, 16408, 23147, 26663, 26702, 28756, 30472, 46294, 49517, 53326, 53404, 57512, 92588, 93457, 99034, 106652, 106808, 162029, 185176, 186914, 198068, 213304, 300911, 324058, 346619, 373828, 396136, 601822, 648116, 693238, 747656, 1203644, 1296232, 1386476, 2106377, 2407288, 2772952, 3911843, 4212754, 7823686, 8425508, 15647372, 16851016, 27382901, 31294744, 54765802, 109531604, 219063208]

約数ペア:

[(1, 219063208), (2, 109531604), (4, 54765802), (7, 31294744), (8, 27382901), (13, 16851016), (14, 15647372), (26, 8425508), (28, 7823686), (52, 4212754), (56, 3911843), (79, 2772952), (91, 2407288), (104, 2106377), (158, 1386476), (169, 1296232), (182, 1203644), (293, 747656), (316, 693238), (338, 648116), (364, 601822), (553, 396136), (586, 373828), (632, 346619), (676, 324058), (728, 300911), (1027, 213304), (1106, 198068), (1172, 186914), (1183, 185176), (1352, 162029), (2051, 106808), (2054, 106652), (2212, 99034), (2344, 93457), (2366, 92588), (3809, 57512), (4102, 53404), (4108, 53326), (4424, 49517), (4732, 46294), (7189, 30472), (7618, 28756), (8204, 26702), (8216, 26663), (9464, 23147), (13351, 16408), (14378, 15236)]