201723156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 581777280

約数和(自身を除く): 380054124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 281, 289, 306, 391, 414, 459, 562, 578, 612, 621, 782, 828, 843, 867, 918, 1124, 1156, 1173, 1242, 1564, 1686, 1734, 1836, 2346, 2484, 2529, 2601, 3372, 3468, 3519, 4692, 4777, 5058, 5202, 6463, 6647, 7038, 7587, 7803, 9554, 10116, 10404, 10557, 12926, 13294, 14076, 14331, 15174, 15606, 19108, 19389, 19941, 21114, 25852, 26588, 28662, 30348, 31212, 38778, 39882, 42228, 42993, 57324, 58167, 59823, 77556, 79764, 81209, 85986, 109871, 116334, 119646, 128979, 162418, 171972, 174501, 179469, 219742, 232668, 239292, 243627, 257958, 324836, 329613, 349002, 358938, 439484, 487254, 515916, 659226, 698004, 717876, 730881, 974508, 988839, 1318452, 1461762, 1867807, 1977678, 2192643, 2923524, 2966517, 3735614, 3955356, 4385286, 5603421, 5933034, 7471228, 8770572, 11206842, 11866068, 16810263, 22413684, 33620526, 50430789, 67241052, 100861578, 201723156]

約数ペア:

[(1, 201723156), (2, 100861578), (3, 67241052), (4, 50430789), (6, 33620526), (9, 22413684), (12, 16810263), (17, 11866068), (18, 11206842), (23, 8770572), (27, 7471228), (34, 5933034), (36, 5603421), (46, 4385286), (51, 3955356), (54, 3735614), (68, 2966517), (69, 2923524), (92, 2192643), (102, 1977678), (108, 1867807), (138, 1461762), (153, 1318452), (204, 988839), (207, 974508), (276, 730881), (281, 717876), (289, 698004), (306, 659226), (391, 515916), (414, 487254), (459, 439484), (562, 358938), (578, 349002), (612, 329613), (621, 324836), (782, 257958), (828, 243627), (843, 239292), (867, 232668), (918, 219742), (1124, 179469), (1156, 174501), (1173, 171972), (1242, 162418), (1564, 128979), (1686, 119646), (1734, 116334), (1836, 109871), (2346, 85986), (2484, 81209), (2529, 79764), (2601, 77556), (3372, 59823), (3468, 58167), (3519, 57324), (4692, 42993), (4777, 42228), (5058, 39882), (5202, 38778), (6463, 31212), (6647, 30348), (7038, 28662), (7587, 26588), (7803, 25852), (9554, 21114), (10116, 19941), (10404, 19389), (10557, 19108), (12926, 15606), (13294, 15174), (14076, 14331)]