201727470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13249

約数の個数: 64

約数和(自身を含む): 560931840

約数和(自身を除く): 359204370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 13159, 15330, 26318, 39477, 65795, 78954, 92113, 131590, 184226, 197385, 276339, 394770, 460565, 552678, 921130, 960607, 1381695, 1921214, 2763390, 2881821, 4803035, 5763642, 6724249, 9606070, 13448498, 14409105, 20172747, 28818210, 33621245, 40345494, 67242490, 100863735, 201727470]

約数ペア:

[(1, 201727470), (2, 100863735), (3, 67242490), (5, 40345494), (6, 33621245), (7, 28818210), (10, 20172747), (14, 14409105), (15, 13448498), (21, 9606070), (30, 6724249), (35, 5763642), (42, 4803035), (70, 2881821), (73, 2763390), (105, 1921214), (146, 1381695), (210, 960607), (219, 921130), (365, 552678), (438, 460565), (511, 394770), (730, 276339), (1022, 197385), (1095, 184226), (1533, 131590), (2190, 92113), (2555, 78954), (3066, 65795), (5110, 39477), (7665, 26318), (13159, 15330)]