202213760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{45137}}^1$

素因数の和:45163

約数の個数: 64

約数和(自身を含む): 552489120

約数和(自身を除く): 350275360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 45137, 90274, 180548, 225685, 315959, 361096, 451370, 631918, 722192, 902740, 1263836, 1444384, 1579795, 1805480, 2527672, 2888768, 3159590, 3610960, 5055344, 5777536, 6319180, 7221920, 10110688, 12638360, 14443840, 20221376, 25276720, 28887680, 40442752, 50553440, 101106880, 202213760]

約数ペア:

[(1, 202213760), (2, 101106880), (4, 50553440), (5, 40442752), (7, 28887680), (8, 25276720), (10, 20221376), (14, 14443840), (16, 12638360), (20, 10110688), (28, 7221920), (32, 6319180), (35, 5777536), (40, 5055344), (56, 3610960), (64, 3159590), (70, 2888768), (80, 2527672), (112, 1805480), (128, 1579795), (140, 1444384), (160, 1263836), (224, 902740), (280, 722192), (320, 631918), (448, 451370), (560, 361096), (640, 315959), (896, 225685), (1120, 180548), (2240, 90274), (4480, 45137)]