201998569328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4793}}^1\times {\mathrm{154943}}^1$

素因数の和:159761

約数の個数: 40

約数和(自身を含む): 414483257088

約数和(自身を除く): 212484687760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4793, 9586, 19172, 38344, 76688, 81481, 154943, 162962, 309886, 325924, 619772, 651848, 1239544, 1303696, 2479088, 2634031, 5268062, 10536124, 21072248, 42144496, 742641799, 1485283598, 2970567196, 5941134392, 11882268784, 12624910583, 25249821166, 50499642332, 100999284664, 201998569328]

約数ペア:

[(1, 201998569328), (2, 100999284664), (4, 50499642332), (8, 25249821166), (16, 12624910583), (17, 11882268784), (34, 5941134392), (68, 2970567196), (136, 1485283598), (272, 742641799), (4793, 42144496), (9586, 21072248), (19172, 10536124), (38344, 5268062), (76688, 2634031), (81481, 2479088), (154943, 1303696), (162962, 1239544), (309886, 651848), (325924, 619772)]