209464822830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{481097}}^1$

素因数の和:481761

約数の個数: 64

約数和(自身を含む): 525405201408

約数和(自身を除く): 315940378578

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 631, 690, 1262, 1893, 3155, 3786, 6310, 9465, 14513, 18930, 29026, 43539, 72565, 87078, 145130, 217695, 435390, 481097, 962194, 1443291, 2405485, 2886582, 4810970, 7216455, 11065231, 14432910, 22130462, 33195693, 55326155, 66391386, 110652310, 165978465, 303572207, 331956930, 607144414, 910716621, 1517861035, 1821433242, 3035722070, 4553583105, 6982160761, 9107166210, 13964321522, 20946482283, 34910803805, 41892964566, 69821607610, 104732411415, 209464822830]

約数ペア:

[(1, 209464822830), (2, 104732411415), (3, 69821607610), (5, 41892964566), (6, 34910803805), (10, 20946482283), (15, 13964321522), (23, 9107166210), (30, 6982160761), (46, 4553583105), (69, 3035722070), (115, 1821433242), (138, 1517861035), (230, 910716621), (345, 607144414), (631, 331956930), (690, 303572207), (1262, 165978465), (1893, 110652310), (3155, 66391386), (3786, 55326155), (6310, 33195693), (9465, 22130462), (14513, 14432910), (18930, 11065231), (29026, 7216455), (43539, 4810970), (72565, 2886582), (87078, 2405485), (145130, 1443291), (217695, 962194), (435390, 481097)]