198400896

素因数分解:

$2^7\times 3^2\times {\mathrm{172223}}^1$

素因数の和:172243

約数の個数: 48

約数和(自身を含む): 570922560

約数和(自身を除く): 372521664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 172223, 344446, 516669, 688892, 1033338, 1377784, 1550007, 2066676, 2755568, 3100014, 4133352, 5511136, 6200028, 8266704, 11022272, 12400056, 16533408, 22044544, 24800112, 33066816, 49600224, 66133632, 99200448, 198400896]

約数ペア:

[(1, 198400896), (2, 99200448), (3, 66133632), (4, 49600224), (6, 33066816), (8, 24800112), (9, 22044544), (12, 16533408), (16, 12400056), (18, 11022272), (24, 8266704), (32, 6200028), (36, 5511136), (48, 4133352), (64, 3100014), (72, 2755568), (96, 2066676), (128, 1550007), (144, 1377784), (192, 1033338), (288, 688892), (384, 516669), (576, 344446), (1152, 172223)]