193772852

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 429205896

約数和(自身を除く): 235433044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 364, 452, 637, 673, 791, 1274, 1346, 1469, 1582, 2548, 2692, 2938, 3164, 4711, 5537, 5876, 8749, 9422, 10283, 11074, 17498, 18844, 20566, 22148, 32977, 34996, 41132, 61243, 65954, 71981, 76049, 122486, 131908, 143962, 152098, 244972, 287924, 304196, 428701, 532343, 857402, 988637, 1064686, 1714804, 1977274, 2129372, 3726401, 3954548, 6920459, 7452802, 13840918, 14905604, 27681836, 48443213, 96886426, 193772852]

約数ペア:

[(1, 193772852), (2, 96886426), (4, 48443213), (7, 27681836), (13, 14905604), (14, 13840918), (26, 7452802), (28, 6920459), (49, 3954548), (52, 3726401), (91, 2129372), (98, 1977274), (113, 1714804), (182, 1064686), (196, 988637), (226, 857402), (364, 532343), (452, 428701), (637, 304196), (673, 287924), (791, 244972), (1274, 152098), (1346, 143962), (1469, 131908), (1582, 122486), (2548, 76049), (2692, 71981), (2938, 65954), (3164, 61243), (4711, 41132), (5537, 34996), (5876, 32977), (8749, 22148), (9422, 20566), (10283, 18844), (11074, 17498)]