215932136

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{46457}}^1$

素因数の和:46553

約数の個数: 32

約数和(自身を含む): 468296640

約数和(自身を除く): 252364504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 46457, 92914, 185828, 325199, 371656, 650398, 1300796, 2601592, 3855931, 7711862, 15423724, 26991517, 30847448, 53983034, 107966068, 215932136]

約数ペア:

[(1, 215932136), (2, 107966068), (4, 53983034), (7, 30847448), (8, 26991517), (14, 15423724), (28, 7711862), (56, 3855931), (83, 2601592), (166, 1300796), (332, 650398), (581, 371656), (664, 325199), (1162, 185828), (2324, 92914), (4648, 46457)]