201911328

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{36899}}^1$

素因数の和:36934

約数の個数: 72

約数和(自身を含む): 604422000

約数和(自身を除く): 402510672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 36899, 73798, 110697, 147596, 221394, 295192, 332091, 442788, 590384, 664182, 701081, 885576, 1180768, 1328364, 1402162, 1771152, 2103243, 2656728, 2804324, 3542304, 4206486, 5313456, 5608648, 6309729, 8412972, 10626912, 11217296, 12619458, 16825944, 22434592, 25238916, 33651888, 50477832, 67303776, 100955664, 201911328]

約数ペア:

[(1, 201911328), (2, 100955664), (3, 67303776), (4, 50477832), (6, 33651888), (8, 25238916), (9, 22434592), (12, 16825944), (16, 12619458), (18, 11217296), (19, 10626912), (24, 8412972), (32, 6309729), (36, 5608648), (38, 5313456), (48, 4206486), (57, 3542304), (72, 2804324), (76, 2656728), (96, 2103243), (114, 1771152), (144, 1402162), (152, 1328364), (171, 1180768), (228, 885576), (288, 701081), (304, 664182), (342, 590384), (456, 442788), (608, 332091), (684, 295192), (912, 221394), (1368, 147596), (1824, 110697), (2736, 73798), (5472, 36899)]