201873936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20164

約数の個数: 80

約数和(自身を含む): 598890240

約数和(自身を除く): 397016304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 20123, 40246, 60369, 80492, 120738, 160984, 221353, 241476, 321968, 382337, 442706, 482952, 664059, 764674, 885412, 965904, 1147011, 1328118, 1529348, 1770824, 2294022, 2656236, 3058696, 3541648, 4205707, 4588044, 5312472, 6117392, 8411414, 9176088, 10624944, 12617121, 16822828, 18352176, 25234242, 33645656, 50468484, 67291312, 100936968, 201873936]

約数ペア:

[(1, 201873936), (2, 100936968), (3, 67291312), (4, 50468484), (6, 33645656), (8, 25234242), (11, 18352176), (12, 16822828), (16, 12617121), (19, 10624944), (22, 9176088), (24, 8411414), (33, 6117392), (38, 5312472), (44, 4588044), (48, 4205707), (57, 3541648), (66, 3058696), (76, 2656236), (88, 2294022), (114, 1770824), (132, 1529348), (152, 1328118), (176, 1147011), (209, 965904), (228, 885412), (264, 764674), (304, 664059), (418, 482952), (456, 442706), (528, 382337), (627, 321968), (836, 241476), (912, 221353), (1254, 160984), (1672, 120738), (2508, 80492), (3344, 60369), (5016, 40246), (10032, 20123)]