211860396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11383}}^1$

素因数の和:11451

約数の個数: 72

約数和(自身を含む): 596703744

約数和(自身を除く): 384843348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 11383, 18612, 22766, 34149, 45532, 68298, 102447, 125213, 136596, 204894, 250426, 375639, 409788, 500852, 535001, 751278, 1070002, 1126917, 1502556, 1605003, 2140004, 2253834, 3210006, 4507668, 4815009, 5885011, 6420012, 9630018, 11770022, 17655033, 19260036, 23540044, 35310066, 52965099, 70620132, 105930198, 211860396]

約数ペア:

[(1, 211860396), (2, 105930198), (3, 70620132), (4, 52965099), (6, 35310066), (9, 23540044), (11, 19260036), (12, 17655033), (18, 11770022), (22, 9630018), (33, 6420012), (36, 5885011), (44, 4815009), (47, 4507668), (66, 3210006), (94, 2253834), (99, 2140004), (132, 1605003), (141, 1502556), (188, 1126917), (198, 1070002), (282, 751278), (396, 535001), (423, 500852), (517, 409788), (564, 375639), (846, 250426), (1034, 204894), (1551, 136596), (1692, 125213), (2068, 102447), (3102, 68298), (4653, 45532), (6204, 34149), (9306, 22766), (11383, 18612)]