207777985896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{821153}}^1$

素因数の和:821986

約数の個数: 64

約数和(自身を含む): 560092720320

約数和(自身を除く): 352314734424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 811, 1622, 2433, 3244, 4866, 6488, 9732, 10543, 19464, 21086, 31629, 42172, 63258, 84344, 126516, 253032, 821153, 1642306, 2463459, 3284612, 4926918, 6569224, 9853836, 10674989, 19707672, 21349978, 32024967, 42699956, 64049934, 85399912, 128099868, 256199736, 665955083, 1331910166, 1997865249, 2663820332, 3995730498, 5327640664, 7991460996, 8657416079, 15982921992, 17314832158, 25972248237, 34629664316, 51944496474, 69259328632, 103888992948, 207777985896]

約数ペア:

[(1, 207777985896), (2, 103888992948), (3, 69259328632), (4, 51944496474), (6, 34629664316), (8, 25972248237), (12, 17314832158), (13, 15982921992), (24, 8657416079), (26, 7991460996), (39, 5327640664), (52, 3995730498), (78, 2663820332), (104, 1997865249), (156, 1331910166), (312, 665955083), (811, 256199736), (1622, 128099868), (2433, 85399912), (3244, 64049934), (4866, 42699956), (6488, 32024967), (9732, 21349978), (10543, 19707672), (19464, 10674989), (21086, 9853836), (31629, 6569224), (42172, 4926918), (63258, 3284612), (84344, 2463459), (126516, 1642306), (253032, 821153)]