201623877

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 394531200

約数和(自身を除く): 192907323

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 49, 57, 63, 91, 117, 133, 147, 171, 189, 247, 273, 351, 399, 441, 513, 617, 637, 741, 819, 931, 1197, 1323, 1729, 1851, 1911, 2223, 2457, 2793, 3591, 4319, 5187, 5553, 5733, 6669, 8021, 8379, 11723, 12103, 12957, 15561, 16659, 17199, 24063, 25137, 30233, 35169, 36309, 38871, 46683, 56147, 72189, 82061, 90699, 105507, 108927, 116613, 152399, 168441, 216567, 246183, 272097, 316521, 326781, 393029, 457197, 505323, 574427, 738549, 816291, 1066793, 1179087, 1371591, 1515969, 1723281, 2215647, 3200379, 3537261, 4114773, 5169843, 7467551, 9601137, 10611783, 15509529, 22402653, 28803411, 67207959, 201623877]

約数ペア:

[(1, 201623877), (3, 67207959), (7, 28803411), (9, 22402653), (13, 15509529), (19, 10611783), (21, 9601137), (27, 7467551), (39, 5169843), (49, 4114773), (57, 3537261), (63, 3200379), (91, 2215647), (117, 1723281), (133, 1515969), (147, 1371591), (171, 1179087), (189, 1066793), (247, 816291), (273, 738549), (351, 574427), (399, 505323), (441, 457197), (513, 393029), (617, 326781), (637, 316521), (741, 272097), (819, 246183), (931, 216567), (1197, 168441), (1323, 152399), (1729, 116613), (1851, 108927), (1911, 105507), (2223, 90699), (2457, 82061), (2793, 72189), (3591, 56147), (4319, 46683), (5187, 38871), (5553, 36309), (5733, 35169), (6669, 30233), (8021, 25137), (8379, 24063), (11723, 17199), (12103, 16659), (12957, 15561)]