205466910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 559249920

約数和(自身を除く): 353783010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 61, 66, 110, 118, 122, 165, 173, 177, 183, 295, 305, 330, 346, 354, 366, 519, 590, 610, 649, 671, 865, 885, 915, 1038, 1298, 1342, 1730, 1770, 1830, 1903, 1947, 2013, 2595, 3245, 3355, 3599, 3806, 3894, 4026, 5190, 5709, 6490, 6710, 7198, 9515, 9735, 10065, 10207, 10553, 10797, 11418, 17995, 19030, 19470, 20130, 20414, 21106, 21594, 28545, 30621, 31659, 35990, 39589, 51035, 52765, 53985, 57090, 61242, 63318, 79178, 102070, 105530, 107970, 112277, 116083, 118767, 153105, 158295, 197945, 224554, 232166, 237534, 306210, 316590, 336831, 348249, 395890, 561385, 580415, 593835, 622627, 673662, 696498, 1122770, 1160830, 1187670, 1245254, 1684155, 1741245, 1867881, 3113135, 3368310, 3482490, 3735762, 6226270, 6848897, 9339405, 13697794, 18678810, 20546691, 34244485, 41093382, 68488970, 102733455, 205466910]

約数ペア:

[(1, 205466910), (2, 102733455), (3, 68488970), (5, 41093382), (6, 34244485), (10, 20546691), (11, 18678810), (15, 13697794), (22, 9339405), (30, 6848897), (33, 6226270), (55, 3735762), (59, 3482490), (61, 3368310), (66, 3113135), (110, 1867881), (118, 1741245), (122, 1684155), (165, 1245254), (173, 1187670), (177, 1160830), (183, 1122770), (295, 696498), (305, 673662), (330, 622627), (346, 593835), (354, 580415), (366, 561385), (519, 395890), (590, 348249), (610, 336831), (649, 316590), (671, 306210), (865, 237534), (885, 232166), (915, 224554), (1038, 197945), (1298, 158295), (1342, 153105), (1730, 118767), (1770, 116083), (1830, 112277), (1903, 107970), (1947, 105530), (2013, 102070), (2595, 79178), (3245, 63318), (3355, 61242), (3599, 57090), (3806, 53985), (3894, 52765), (4026, 51035), (5190, 39589), (5709, 35990), (6490, 31659), (6710, 30621), (7198, 28545), (9515, 21594), (9735, 21106), (10065, 20414), (10207, 20130), (10553, 19470), (10797, 19030), (11418, 17995)]