201893450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1109}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 411268320

約数和(自身を除く): 209374870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 331, 550, 662, 1109, 1655, 2218, 3310, 3641, 5545, 7282, 8275, 11090, 12199, 16550, 18205, 24398, 27725, 36410, 55450, 60995, 91025, 121990, 182050, 304975, 367079, 609950, 734158, 1835395, 3670790, 4037869, 8075738, 9176975, 18353950, 20189345, 40378690, 100946725, 201893450]

約数ペア:

[(1, 201893450), (2, 100946725), (5, 40378690), (10, 20189345), (11, 18353950), (22, 9176975), (25, 8075738), (50, 4037869), (55, 3670790), (110, 1835395), (275, 734158), (331, 609950), (550, 367079), (662, 304975), (1109, 182050), (1655, 121990), (2218, 91025), (3310, 60995), (3641, 55450), (5545, 36410), (7282, 27725), (8275, 24398), (11090, 18205), (12199, 16550)]