203722016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 427223160

約数和(自身を除く): 223501144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 362, 544, 724, 1448, 2069, 2896, 3077, 4138, 5792, 6154, 8276, 12308, 16552, 24616, 33104, 35173, 49232, 66208, 70346, 98464, 140692, 281384, 374489, 562768, 748978, 1125536, 1497956, 2995912, 5991824, 6366313, 11983648, 12732626, 25465252, 50930504, 101861008, 203722016]

約数ペア:

[(1, 203722016), (2, 101861008), (4, 50930504), (8, 25465252), (16, 12732626), (17, 11983648), (32, 6366313), (34, 5991824), (68, 2995912), (136, 1497956), (181, 1125536), (272, 748978), (362, 562768), (544, 374489), (724, 281384), (1448, 140692), (2069, 98464), (2896, 70346), (3077, 66208), (4138, 49232), (5792, 35173), (6154, 33104), (8276, 24616), (12308, 16552)]