195839710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 419198976

約数和(自身を除く): 223359266

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 121, 155, 227, 230, 242, 253, 310, 341, 454, 506, 605, 682, 713, 1135, 1210, 1265, 1426, 1705, 2270, 2497, 2530, 2783, 3410, 3565, 3751, 4994, 5221, 5566, 7037, 7130, 7502, 7843, 10442, 12485, 13915, 14074, 15686, 18755, 24970, 26105, 27467, 27830, 35185, 37510, 39215, 52210, 54934, 57431, 70370, 77407, 78430, 86273, 114862, 137335, 154814, 161851, 172546, 274670, 287155, 323702, 387035, 431365, 574310, 631741, 774070, 809255, 851477, 862730, 1263482, 1618510, 1702954, 1780361, 3158705, 3560722, 4257385, 6317410, 8514770, 8901805, 17803610, 19583971, 39167942, 97919855, 195839710]

約数ペア:

[(1, 195839710), (2, 97919855), (5, 39167942), (10, 19583971), (11, 17803610), (22, 8901805), (23, 8514770), (31, 6317410), (46, 4257385), (55, 3560722), (62, 3158705), (110, 1780361), (115, 1702954), (121, 1618510), (155, 1263482), (227, 862730), (230, 851477), (242, 809255), (253, 774070), (310, 631741), (341, 574310), (454, 431365), (506, 387035), (605, 323702), (682, 287155), (713, 274670), (1135, 172546), (1210, 161851), (1265, 154814), (1426, 137335), (1705, 114862), (2270, 86273), (2497, 78430), (2530, 77407), (2783, 70370), (3410, 57431), (3565, 54934), (3751, 52210), (4994, 39215), (5221, 37510), (5566, 35185), (7037, 27830), (7130, 27467), (7502, 26105), (7843, 24970), (10442, 18755), (12485, 15686), (13915, 14074)]