197314488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3586

約数の個数: 128

約数和(自身を含む): 643507200

約数和(自身を除く): 446192712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3527, 3996, 4662, 6216, 6993, 7054, 7992, 9324, 10581, 13986, 14108, 18648, 21162, 24689, 27972, 28216, 31743, 42324, 49378, 55944, 63486, 74067, 84648, 95229, 98756, 126972, 130499, 148134, 190458, 197512, 222201, 253944, 260998, 296268, 380916, 391497, 444402, 521996, 592536, 666603, 761832, 782994, 888804, 913493, 1043992, 1174491, 1333206, 1565988, 1777608, 1826986, 2348982, 2666412, 2740479, 3131976, 3523473, 3653972, 4697964, 5332824, 5480958, 7046946, 7307944, 8221437, 9395928, 10961916, 14093892, 16442874, 21923832, 24664311, 28187784, 32885748, 49328622, 65771496, 98657244, 197314488]

約数ペア:

[(1, 197314488), (2, 98657244), (3, 65771496), (4, 49328622), (6, 32885748), (7, 28187784), (8, 24664311), (9, 21923832), (12, 16442874), (14, 14093892), (18, 10961916), (21, 9395928), (24, 8221437), (27, 7307944), (28, 7046946), (36, 5480958), (37, 5332824), (42, 4697964), (54, 3653972), (56, 3523473), (63, 3131976), (72, 2740479), (74, 2666412), (84, 2348982), (108, 1826986), (111, 1777608), (126, 1565988), (148, 1333206), (168, 1174491), (189, 1043992), (216, 913493), (222, 888804), (252, 782994), (259, 761832), (296, 666603), (333, 592536), (378, 521996), (444, 444402), (504, 391497), (518, 380916), (666, 296268), (756, 260998), (777, 253944), (888, 222201), (999, 197512), (1036, 190458), (1332, 148134), (1512, 130499), (1554, 126972), (1998, 98756), (2072, 95229), (2331, 84648), (2664, 74067), (3108, 63486), (3527, 55944), (3996, 49378), (4662, 42324), (6216, 31743), (6993, 28216), (7054, 27972), (7992, 24689), (9324, 21162), (10581, 18648), (13986, 14108)]