103203896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 210988800

約数和(自身を除く): 107784904

約数列:

[1, 2, 4, 8, 19, 38, 71, 73, 76, 131, 142, 146, 152, 262, 284, 292, 524, 568, 584, 1048, 1349, 1387, 2489, 2698, 2774, 4978, 5183, 5396, 5548, 9301, 9563, 9956, 10366, 10792, 11096, 18602, 19126, 19912, 20732, 37204, 38252, 41464, 74408, 76504, 98477, 176719, 181697, 196954, 353438, 363394, 393908, 678973, 706876, 726788, 787816, 1357946, 1413752, 1453576, 2715892, 5431784, 12900487, 25800974, 51601948, 103203896]

約数ペア:

[(1, 103203896), (2, 51601948), (4, 25800974), (8, 12900487), (19, 5431784), (38, 2715892), (71, 1453576), (73, 1413752), (76, 1357946), (131, 787816), (142, 726788), (146, 706876), (152, 678973), (262, 393908), (284, 363394), (292, 353438), (524, 196954), (568, 181697), (584, 176719), (1048, 98477), (1349, 76504), (1387, 74408), (2489, 41464), (2698, 38252), (2774, 37204), (4978, 20732), (5183, 19912), (5396, 19126), (5548, 18602), (9301, 11096), (9563, 10792), (9956, 10366)]