202179950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30441

約数の個数: 48

約数和(自身を含む): 452411520

約数和(自身を除く): 250231570

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 30403, 60806, 152015, 212821, 304030, 425642, 577657, 760075, 1064105, 1155314, 1520150, 2128210, 2888285, 4043599, 5320525, 5776570, 8087198, 10641050, 14441425, 20217995, 28882850, 40435990, 101089975, 202179950]

約数ペア:

[(1, 202179950), (2, 101089975), (5, 40435990), (7, 28882850), (10, 20217995), (14, 14441425), (19, 10641050), (25, 8087198), (35, 5776570), (38, 5320525), (50, 4043599), (70, 2888285), (95, 2128210), (133, 1520150), (175, 1155314), (190, 1064105), (266, 760075), (350, 577657), (475, 425642), (665, 304030), (950, 212821), (1330, 152015), (3325, 60806), (6650, 30403)]