199616130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3461

約数の個数: 128

約数和(自身を含む): 628162560

約数和(自身を除く): 428546430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3407, 3906, 4185, 5859, 6510, 6814, 8370, 9765, 10221, 11718, 17035, 19530, 20442, 23849, 29295, 30663, 34070, 47698, 51105, 58590, 61326, 71547, 91989, 102210, 105617, 119245, 143094, 153315, 183978, 211234, 214641, 238490, 306630, 316851, 357735, 429282, 459945, 528085, 633702, 643923, 715470, 739319, 919890, 950553, 1056170, 1073205, 1287846, 1478638, 1584255, 1901106, 2146410, 2217957, 2851659, 3168510, 3219615, 3696595, 4435914, 4752765, 5703318, 6439230, 6653871, 7393190, 9505530, 11089785, 13307742, 14258295, 19961613, 22179570, 28516590, 33269355, 39923226, 66538710, 99808065, 199616130]

約数ペア:

[(1, 199616130), (2, 99808065), (3, 66538710), (5, 39923226), (6, 33269355), (7, 28516590), (9, 22179570), (10, 19961613), (14, 14258295), (15, 13307742), (18, 11089785), (21, 9505530), (27, 7393190), (30, 6653871), (31, 6439230), (35, 5703318), (42, 4752765), (45, 4435914), (54, 3696595), (62, 3219615), (63, 3168510), (70, 2851659), (90, 2217957), (93, 2146410), (105, 1901106), (126, 1584255), (135, 1478638), (155, 1287846), (186, 1073205), (189, 1056170), (210, 950553), (217, 919890), (270, 739319), (279, 715470), (310, 643923), (315, 633702), (378, 528085), (434, 459945), (465, 429282), (558, 357735), (630, 316851), (651, 306630), (837, 238490), (930, 214641), (945, 211234), (1085, 183978), (1302, 153315), (1395, 143094), (1674, 119245), (1890, 105617), (1953, 102210), (2170, 91989), (2790, 71547), (3255, 61326), (3407, 58590), (3906, 51105), (4185, 47698), (5859, 34070), (6510, 30663), (6814, 29295), (8370, 23849), (9765, 20442), (10221, 19530), (11718, 17035)]