201376288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19529

約数の個数: 48

約数和(自身を含む): 441897120

約数和(自身を除く): 240520832

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 19483, 38966, 77932, 155864, 311728, 331211, 370177, 623456, 662422, 740354, 1324844, 1480708, 2649688, 2961416, 5299376, 5922832, 6293009, 10598752, 11845664, 12586018, 25172036, 50344072, 100688144, 201376288]

約数ペア:

[(1, 201376288), (2, 100688144), (4, 50344072), (8, 25172036), (16, 12586018), (17, 11845664), (19, 10598752), (32, 6293009), (34, 5922832), (38, 5299376), (68, 2961416), (76, 2649688), (136, 1480708), (152, 1324844), (272, 740354), (304, 662422), (323, 623456), (544, 370177), (608, 331211), (646, 311728), (1292, 155864), (2584, 77932), (5168, 38966), (10336, 19483)]