200061780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196139}}^1$

素因数の和:196168

約数の個数: 48

約数和(自身を含む): 593127360

約数和(自身を除く): 393065580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 196139, 392278, 588417, 784556, 980695, 1176834, 1961390, 2353668, 2942085, 3334363, 3922780, 5884170, 6668726, 10003089, 11768340, 13337452, 16671815, 20006178, 33343630, 40012356, 50015445, 66687260, 100030890, 200061780]

約数ペア:

[(1, 200061780), (2, 100030890), (3, 66687260), (4, 50015445), (5, 40012356), (6, 33343630), (10, 20006178), (12, 16671815), (15, 13337452), (17, 11768340), (20, 10003089), (30, 6668726), (34, 5884170), (51, 3922780), (60, 3334363), (68, 2942085), (85, 2353668), (102, 1961390), (170, 1176834), (204, 980695), (255, 784556), (340, 588417), (510, 392278), (1020, 196139)]