201042218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 347832576

約数和(自身を除く): 146790358

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 311, 529, 598, 611, 622, 1058, 1081, 1222, 2162, 4043, 6877, 7153, 8086, 13754, 14053, 14306, 14617, 24863, 28106, 29234, 49726, 92989, 164519, 185978, 190021, 323219, 329038, 336191, 380042, 646438, 672382, 2138747, 4277494, 4370483, 7732393, 8740966, 15464786, 100521109, 201042218]

約数ペア:

[(1, 201042218), (2, 100521109), (13, 15464786), (23, 8740966), (26, 7732393), (46, 4370483), (47, 4277494), (94, 2138747), (299, 672382), (311, 646438), (529, 380042), (598, 336191), (611, 329038), (622, 323219), (1058, 190021), (1081, 185978), (1222, 164519), (2162, 92989), (4043, 49726), (6877, 29234), (7153, 28106), (8086, 24863), (13754, 14617), (14053, 14306)]