205129435428

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1222493}}^1$

素因数の和:1222641

約数の個数: 72

約数和(自身を含む): 533985379200

約数和(自身を除く): 328855943772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 531, 708, 711, 948, 1062, 1422, 2124, 2844, 4661, 9322, 13983, 18644, 27966, 41949, 55932, 83898, 167796, 1222493, 2444986, 3667479, 4889972, 7334958, 11002437, 14669916, 22004874, 44009748, 72127087, 96576947, 144254174, 193153894, 216381261, 288508348, 289730841, 386307788, 432762522, 579461682, 649143783, 865525044, 869192523, 1158923364, 1298287566, 1738385046, 2596575132, 3476770092, 5698039873, 11396079746, 17094119619, 22792159492, 34188239238, 51282358857, 68376478476, 102564717714, 205129435428]

約数ペア:

[(1, 205129435428), (2, 102564717714), (3, 68376478476), (4, 51282358857), (6, 34188239238), (9, 22792159492), (12, 17094119619), (18, 11396079746), (36, 5698039873), (59, 3476770092), (79, 2596575132), (118, 1738385046), (158, 1298287566), (177, 1158923364), (236, 869192523), (237, 865525044), (316, 649143783), (354, 579461682), (474, 432762522), (531, 386307788), (708, 289730841), (711, 288508348), (948, 216381261), (1062, 193153894), (1422, 144254174), (2124, 96576947), (2844, 72127087), (4661, 44009748), (9322, 22004874), (13983, 14669916), (18644, 11002437), (27966, 7334958), (41949, 4889972), (55932, 3667479), (83898, 2444986), (167796, 1222493)]