201366080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 112

約数和(自身を含む): 505626624

約数和(自身を除く): 304260544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 383, 424, 496, 530, 620, 766, 848, 992, 1060, 1240, 1532, 1643, 1696, 1915, 1984, 2120, 2480, 3064, 3286, 3392, 3830, 4240, 4960, 6128, 6572, 7660, 8215, 8480, 9920, 11873, 12256, 13144, 15320, 16430, 16960, 20299, 23746, 24512, 26288, 30640, 32860, 40598, 47492, 52576, 59365, 61280, 65720, 81196, 94984, 101495, 105152, 118730, 122560, 131440, 162392, 189968, 202990, 237460, 262880, 324784, 379936, 405980, 474920, 525760, 629269, 649568, 759872, 811960, 949840, 1258538, 1299136, 1623920, 1899680, 2517076, 3146345, 3247840, 3799360, 5034152, 6292690, 6495680, 10068304, 12585380, 20136608, 25170760, 40273216, 50341520, 100683040, 201366080]

約数ペア:

[(1, 201366080), (2, 100683040), (4, 50341520), (5, 40273216), (8, 25170760), (10, 20136608), (16, 12585380), (20, 10068304), (31, 6495680), (32, 6292690), (40, 5034152), (53, 3799360), (62, 3247840), (64, 3146345), (80, 2517076), (106, 1899680), (124, 1623920), (155, 1299136), (160, 1258538), (212, 949840), (248, 811960), (265, 759872), (310, 649568), (320, 629269), (383, 525760), (424, 474920), (496, 405980), (530, 379936), (620, 324784), (766, 262880), (848, 237460), (992, 202990), (1060, 189968), (1240, 162392), (1532, 131440), (1643, 122560), (1696, 118730), (1915, 105152), (1984, 101495), (2120, 94984), (2480, 81196), (3064, 65720), (3286, 61280), (3392, 59365), (3830, 52576), (4240, 47492), (4960, 40598), (6128, 32860), (6572, 30640), (7660, 26288), (8215, 24512), (8480, 23746), (9920, 20299), (11873, 16960), (12256, 16430), (13144, 15320)]