201390592

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 238581248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 383, 416, 512, 632, 766, 832, 1027, 1264, 1532, 1664, 2054, 2528, 3064, 3328, 4108, 4979, 5056, 6128, 6656, 8216, 9958, 10112, 12256, 16432, 19916, 20224, 24512, 30257, 32864, 39832, 40448, 49024, 60514, 65728, 79664, 98048, 121028, 131456, 159328, 196096, 242056, 262912, 318656, 393341, 484112, 525824, 637312, 786682, 968224, 1274624, 1573364, 1936448, 2549248, 3146728, 3872896, 6293456, 7745792, 12586912, 15491584, 25173824, 50347648, 100695296, 201390592]

約数ペア:

[(1, 201390592), (2, 100695296), (4, 50347648), (8, 25173824), (13, 15491584), (16, 12586912), (26, 7745792), (32, 6293456), (52, 3872896), (64, 3146728), (79, 2549248), (104, 1936448), (128, 1573364), (158, 1274624), (208, 968224), (256, 786682), (316, 637312), (383, 525824), (416, 484112), (512, 393341), (632, 318656), (766, 262912), (832, 242056), (1027, 196096), (1264, 159328), (1532, 131456), (1664, 121028), (2054, 98048), (2528, 79664), (3064, 65728), (3328, 60514), (4108, 49024), (4979, 40448), (5056, 39832), (6128, 32864), (6656, 30257), (8216, 24512), (9958, 20224), (10112, 19916), (12256, 16432)]