202328900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{7001}}^1$

素因数の和:7049

約数の個数: 54

約数和(自身を含む): 466466238

約数和(自身を除く): 264137338

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 7001, 7225, 14002, 14450, 28004, 28900, 35005, 70010, 119017, 140020, 175025, 238034, 350050, 476068, 595085, 700100, 1190170, 2023289, 2380340, 2975425, 4046578, 5950850, 8093156, 10116445, 11901700, 20232890, 40465780, 50582225, 101164450, 202328900]

約数ペア:

[(1, 202328900), (2, 101164450), (4, 50582225), (5, 40465780), (10, 20232890), (17, 11901700), (20, 10116445), (25, 8093156), (34, 5950850), (50, 4046578), (68, 2975425), (85, 2380340), (100, 2023289), (170, 1190170), (289, 700100), (340, 595085), (425, 476068), (578, 350050), (850, 238034), (1156, 175025), (1445, 140020), (1700, 119017), (2890, 70010), (5780, 35005), (7001, 28900), (7225, 28004), (14002, 14450)]