207972270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2638

約数の個数: 96

約数和(自身を含む): 597227904

約数和(自身を除く): 389255634

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 165, 166, 198, 249, 330, 415, 495, 498, 747, 830, 913, 990, 1245, 1494, 1826, 2490, 2531, 2739, 3735, 4565, 5062, 5478, 7470, 7593, 8217, 9130, 12655, 13695, 15186, 16434, 22779, 25310, 27390, 27841, 37965, 41085, 45558, 55682, 75930, 82170, 83523, 113895, 139205, 167046, 210073, 227790, 250569, 278410, 417615, 420146, 501138, 630219, 835230, 1050365, 1252845, 1260438, 1890657, 2100730, 2310803, 2505690, 3151095, 3781314, 4621606, 6302190, 6932409, 9453285, 11554015, 13864818, 18906570, 20797227, 23108030, 34662045, 41594454, 69324090, 103986135, 207972270]

約数ペア:

[(1, 207972270), (2, 103986135), (3, 69324090), (5, 41594454), (6, 34662045), (9, 23108030), (10, 20797227), (11, 18906570), (15, 13864818), (18, 11554015), (22, 9453285), (30, 6932409), (33, 6302190), (45, 4621606), (55, 3781314), (66, 3151095), (83, 2505690), (90, 2310803), (99, 2100730), (110, 1890657), (165, 1260438), (166, 1252845), (198, 1050365), (249, 835230), (330, 630219), (415, 501138), (495, 420146), (498, 417615), (747, 278410), (830, 250569), (913, 227790), (990, 210073), (1245, 167046), (1494, 139205), (1826, 113895), (2490, 83523), (2531, 82170), (2739, 75930), (3735, 55682), (4565, 45558), (5062, 41085), (5478, 37965), (7470, 27841), (7593, 27390), (8217, 25310), (9130, 22779), (12655, 16434), (13695, 15186)]