203429340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{376721}}^1$

素因数の和:376739

約数の個数: 48

約数和(自身を含む): 632892960

約数和(自身を除く): 429463620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 376721, 753442, 1130163, 1506884, 1883605, 2260326, 3390489, 3767210, 4520652, 5650815, 6780978, 7534420, 10171467, 11301630, 13561956, 16952445, 20342934, 22603260, 33904890, 40685868, 50857335, 67809780, 101714670, 203429340]

約数ペア:

[(1, 203429340), (2, 101714670), (3, 67809780), (4, 50857335), (5, 40685868), (6, 33904890), (9, 22603260), (10, 20342934), (12, 16952445), (15, 13561956), (18, 11301630), (20, 10171467), (27, 7534420), (30, 6780978), (36, 5650815), (45, 4520652), (54, 3767210), (60, 3390489), (90, 2260326), (108, 1883605), (135, 1506884), (180, 1130163), (270, 753442), (540, 376721)]