202195070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 485222400

約数和(自身を除く): 283027330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 154, 161, 230, 233, 245, 253, 322, 343, 385, 466, 490, 506, 539, 686, 770, 805, 1078, 1127, 1165, 1265, 1610, 1631, 1715, 1771, 2254, 2330, 2530, 2563, 2695, 3262, 3430, 3542, 3773, 5126, 5359, 5390, 5635, 7546, 7889, 8155, 8855, 10718, 11270, 11417, 12397, 12815, 15778, 16310, 17710, 17941, 18865, 22834, 24794, 25630, 26795, 35882, 37513, 37730, 39445, 53590, 57085, 58949, 61985, 75026, 78890, 79919, 86779, 89705, 114170, 117898, 123970, 125587, 159838, 173558, 179410, 187565, 251174, 262591, 294745, 375130, 399595, 412643, 433895, 525182, 589490, 627935, 799190, 825286, 867790, 879109, 1255870, 1312955, 1758218, 1838137, 2063215, 2625910, 2888501, 3676274, 4126430, 4395545, 5777002, 8791090, 9190685, 14442505, 18381370, 20219507, 28885010, 40439014, 101097535, 202195070]

約数ペア:

[(1, 202195070), (2, 101097535), (5, 40439014), (7, 28885010), (10, 20219507), (11, 18381370), (14, 14442505), (22, 9190685), (23, 8791090), (35, 5777002), (46, 4395545), (49, 4126430), (55, 3676274), (70, 2888501), (77, 2625910), (98, 2063215), (110, 1838137), (115, 1758218), (154, 1312955), (161, 1255870), (230, 879109), (233, 867790), (245, 825286), (253, 799190), (322, 627935), (343, 589490), (385, 525182), (466, 433895), (490, 412643), (506, 399595), (539, 375130), (686, 294745), (770, 262591), (805, 251174), (1078, 187565), (1127, 179410), (1165, 173558), (1265, 159838), (1610, 125587), (1631, 123970), (1715, 117898), (1771, 114170), (2254, 89705), (2330, 86779), (2530, 79919), (2563, 78890), (2695, 75026), (3262, 61985), (3430, 58949), (3542, 57085), (3773, 53590), (5126, 39445), (5359, 37730), (5390, 37513), (5635, 35882), (7546, 26795), (7889, 25630), (8155, 24794), (8855, 22834), (10718, 18865), (11270, 17941), (11417, 17710), (12397, 16310), (12815, 15778)]