199652310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5211

約数の個数: 128

約数和(自身を含む): 625605120

約数和(自身を除く): 425952810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 5171, 6435, 7722, 10342, 12870, 15513, 19305, 25855, 31026, 38610, 46539, 51710, 56881, 67223, 77565, 93078, 113762, 134446, 139617, 155130, 170643, 201669, 232695, 279234, 284405, 336115, 341286, 403338, 465390, 511929, 568810, 605007, 672230, 698085, 739453, 853215, 1008345, 1023858, 1210014, 1396170, 1478906, 1535787, 1706430, 1815021, 2016690, 2218359, 2559645, 3025035, 3071574, 3630042, 3697265, 4436718, 5119290, 6050070, 6655077, 7394530, 7678935, 9075105, 11091795, 13310154, 15357870, 18150210, 19965231, 22183590, 33275385, 39930462, 66550770, 99826155, 199652310]

約数ペア:

[(1, 199652310), (2, 99826155), (3, 66550770), (5, 39930462), (6, 33275385), (9, 22183590), (10, 19965231), (11, 18150210), (13, 15357870), (15, 13310154), (18, 11091795), (22, 9075105), (26, 7678935), (27, 7394530), (30, 6655077), (33, 6050070), (39, 5119290), (45, 4436718), (54, 3697265), (55, 3630042), (65, 3071574), (66, 3025035), (78, 2559645), (90, 2218359), (99, 2016690), (110, 1815021), (117, 1706430), (130, 1535787), (135, 1478906), (143, 1396170), (165, 1210014), (195, 1023858), (198, 1008345), (234, 853215), (270, 739453), (286, 698085), (297, 672230), (330, 605007), (351, 568810), (390, 511929), (429, 465390), (495, 403338), (585, 341286), (594, 336115), (702, 284405), (715, 279234), (858, 232695), (990, 201669), (1170, 170643), (1287, 155130), (1430, 139617), (1485, 134446), (1755, 113762), (2145, 93078), (2574, 77565), (2970, 67223), (3510, 56881), (3861, 51710), (4290, 46539), (5171, 38610), (6435, 31026), (7722, 25855), (10342, 19305), (12870, 15513)]