203797190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22619}}^1$

素因数の和:22696

約数の個数: 32

約数和(自身を含む): 395759520

約数和(自身を除く): 191962330

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 22619, 45238, 113095, 226190, 384523, 769046, 1198807, 1922615, 2397614, 3845230, 5994035, 11988070, 20379719, 40759438, 101898595, 203797190]

約数ペア:

[(1, 203797190), (2, 101898595), (5, 40759438), (10, 20379719), (17, 11988070), (34, 5994035), (53, 3845230), (85, 2397614), (106, 1922615), (170, 1198807), (265, 769046), (530, 384523), (901, 226190), (1802, 113095), (4505, 45238), (9010, 22619)]