201551256

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{28859}}^1$

素因数の和:28968

約数の個数: 48

約数和(自身を含む): 551514600

約数和(自身を除く): 349963344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 28859, 57718, 86577, 115436, 173154, 230872, 259731, 346308, 519462, 692616, 1038924, 2077848, 2799323, 5598646, 8397969, 11197292, 16795938, 22394584, 25193907, 33591876, 50387814, 67183752, 100775628, 201551256]

約数ペア:

[(1, 201551256), (2, 100775628), (3, 67183752), (4, 50387814), (6, 33591876), (8, 25193907), (9, 22394584), (12, 16795938), (18, 11197292), (24, 8397969), (36, 5598646), (72, 2799323), (97, 2077848), (194, 1038924), (291, 692616), (388, 519462), (582, 346308), (776, 259731), (873, 230872), (1164, 173154), (1746, 115436), (2328, 86577), (3492, 57718), (6984, 28859)]