201779942

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 388517472

約数和(自身を除く): 186737530

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 3731, 3863, 4018, 7462, 7726, 26117, 27041, 50219, 52234, 54082, 100438, 158383, 189287, 316766, 351533, 378574, 703066, 1108681, 2058979, 2217362, 2460731, 4117958, 4921462, 7760767, 14412853, 15521534, 28825706, 100889971, 201779942]

約数ペア:

[(1, 201779942), (2, 100889971), (7, 28825706), (13, 15521534), (14, 14412853), (26, 7760767), (41, 4921462), (49, 4117958), (82, 2460731), (91, 2217362), (98, 2058979), (182, 1108681), (287, 703066), (533, 378574), (574, 351533), (637, 316766), (1066, 189287), (1274, 158383), (2009, 100438), (3731, 54082), (3863, 52234), (4018, 50219), (7462, 27041), (7726, 26117)]