200391410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 406467072

約数和(自身を除く): 206075662

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 85, 106, 115, 170, 230, 265, 391, 530, 782, 901, 967, 1219, 1802, 1934, 1955, 2438, 3910, 4505, 4835, 6095, 9010, 9670, 12190, 16439, 20723, 22241, 32878, 41446, 44482, 51251, 82195, 102502, 103615, 111205, 164390, 207230, 222410, 256255, 378097, 512510, 756194, 871267, 1178773, 1742534, 1890485, 2357546, 3780970, 4356335, 5893865, 8712670, 11787730, 20039141, 40078282, 100195705, 200391410]

約数ペア:

[(1, 200391410), (2, 100195705), (5, 40078282), (10, 20039141), (17, 11787730), (23, 8712670), (34, 5893865), (46, 4356335), (53, 3780970), (85, 2357546), (106, 1890485), (115, 1742534), (170, 1178773), (230, 871267), (265, 756194), (391, 512510), (530, 378097), (782, 256255), (901, 222410), (967, 207230), (1219, 164390), (1802, 111205), (1934, 103615), (1955, 102502), (2438, 82195), (3910, 51251), (4505, 44482), (4835, 41446), (6095, 32878), (9010, 22241), (9670, 20723), (12190, 16439)]