199955028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2677

約数の個数: 96

約数和(自身を含む): 582543360

約数和(自身を除く): 382588332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 273, 284, 364, 426, 497, 546, 852, 923, 994, 1092, 1491, 1846, 1988, 2579, 2769, 2982, 3692, 5158, 5538, 5964, 6461, 7737, 10316, 11076, 12922, 15474, 18053, 19383, 25844, 30948, 33527, 36106, 38766, 54159, 67054, 72212, 77532, 100581, 108318, 134108, 183109, 201162, 216636, 234689, 366218, 402324, 469378, 549327, 704067, 732436, 938756, 1098654, 1281763, 1408134, 2197308, 2380417, 2563526, 2816268, 3845289, 4760834, 5127052, 7141251, 7690578, 9521668, 14282502, 15381156, 16662919, 28565004, 33325838, 49988757, 66651676, 99977514, 199955028]

約数ペア:

[(1, 199955028), (2, 99977514), (3, 66651676), (4, 49988757), (6, 33325838), (7, 28565004), (12, 16662919), (13, 15381156), (14, 14282502), (21, 9521668), (26, 7690578), (28, 7141251), (39, 5127052), (42, 4760834), (52, 3845289), (71, 2816268), (78, 2563526), (84, 2380417), (91, 2197308), (142, 1408134), (156, 1281763), (182, 1098654), (213, 938756), (273, 732436), (284, 704067), (364, 549327), (426, 469378), (497, 402324), (546, 366218), (852, 234689), (923, 216636), (994, 201162), (1092, 183109), (1491, 134108), (1846, 108318), (1988, 100581), (2579, 77532), (2769, 72212), (2982, 67054), (3692, 54159), (5158, 38766), (5538, 36106), (5964, 33527), (6461, 30948), (7737, 25844), (10316, 19383), (11076, 18053), (12922, 15474)]