208044148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 434649600

約数和(自身を除く): 226605452

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 59, 76, 83, 86, 118, 166, 172, 236, 247, 332, 494, 559, 767, 817, 988, 1079, 1118, 1121, 1534, 1577, 1634, 2158, 2236, 2242, 2537, 3068, 3154, 3268, 3569, 4316, 4484, 4897, 5074, 6308, 7138, 9794, 10148, 10621, 14276, 14573, 19588, 20501, 21242, 29146, 32981, 41002, 42484, 46397, 48203, 58292, 63661, 65962, 67811, 82004, 92794, 93043, 96406, 127322, 131924, 135622, 185588, 186086, 192812, 210571, 254644, 271244, 372172, 421142, 626639, 842284, 881543, 1209559, 1253278, 1763086, 2419118, 2506556, 2737423, 3526172, 4000849, 4838236, 5474846, 8001698, 10949692, 16003396, 52011037, 104022074, 208044148]

約数ペア:

[(1, 208044148), (2, 104022074), (4, 52011037), (13, 16003396), (19, 10949692), (26, 8001698), (38, 5474846), (43, 4838236), (52, 4000849), (59, 3526172), (76, 2737423), (83, 2506556), (86, 2419118), (118, 1763086), (166, 1253278), (172, 1209559), (236, 881543), (247, 842284), (332, 626639), (494, 421142), (559, 372172), (767, 271244), (817, 254644), (988, 210571), (1079, 192812), (1118, 186086), (1121, 185588), (1534, 135622), (1577, 131924), (1634, 127322), (2158, 96406), (2236, 93043), (2242, 92794), (2537, 82004), (3068, 67811), (3154, 65962), (3268, 63661), (3569, 58292), (4316, 48203), (4484, 46397), (4897, 42484), (5074, 41002), (6308, 32981), (7138, 29146), (9794, 21242), (10148, 20501), (10621, 19588), (14276, 14573)]