201543168

素因数分解:

$2^9\times 3^1\times {\mathrm{131213}}^1$

素因数の和:131234

約数の個数: 40

約数和(自身を含む): 536927688

約数和(自身を除く): 335384520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 131213, 262426, 393639, 524852, 787278, 1049704, 1574556, 2099408, 3149112, 4198816, 6298224, 8397632, 12596448, 16795264, 25192896, 33590528, 50385792, 67181056, 100771584, 201543168]

約数ペア:

[(1, 201543168), (2, 100771584), (3, 67181056), (4, 50385792), (6, 33590528), (8, 25192896), (12, 16795264), (16, 12596448), (24, 8397632), (32, 6298224), (48, 4198816), (64, 3149112), (96, 2099408), (128, 1574556), (192, 1049704), (256, 787278), (384, 524852), (512, 393639), (768, 262426), (1536, 131213)]