200203900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9059}}^1$

素因数の和:9103

約数の個数: 72

約数和(自身を含む): 495437040

約数和(自身を除く): 295233140

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 9059, 11050, 18118, 22100, 36236, 45295, 90590, 117767, 154003, 181180, 226475, 235534, 308006, 452950, 471068, 588835, 616012, 770015, 905900, 1177670, 1540030, 2002039, 2355340, 2944175, 3080060, 3850075, 4004078, 5888350, 7700150, 8008156, 10010195, 11776700, 15400300, 20020390, 40040780, 50050975, 100101950, 200203900]

約数ペア:

[(1, 200203900), (2, 100101950), (4, 50050975), (5, 40040780), (10, 20020390), (13, 15400300), (17, 11776700), (20, 10010195), (25, 8008156), (26, 7700150), (34, 5888350), (50, 4004078), (52, 3850075), (65, 3080060), (68, 2944175), (85, 2355340), (100, 2002039), (130, 1540030), (170, 1177670), (221, 905900), (260, 770015), (325, 616012), (340, 588835), (425, 471068), (442, 452950), (650, 308006), (850, 235534), (884, 226475), (1105, 181180), (1300, 154003), (1700, 117767), (2210, 90590), (4420, 45295), (5525, 36236), (9059, 22100), (11050, 18118)]