200545510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 424341504

約数和(自身を除く): 223795994

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 2557, 3410, 3565, 5114, 7130, 7843, 12785, 15686, 25570, 28127, 39215, 56254, 58811, 78430, 79267, 117622, 140635, 158534, 281270, 294055, 396335, 588110, 646921, 792670, 871937, 1293842, 1743874, 1823141, 3234605, 3646282, 4359685, 6469210, 8719370, 9115705, 18231410, 20054551, 40109102, 100272755, 200545510]

約数ペア:

[(1, 200545510), (2, 100272755), (5, 40109102), (10, 20054551), (11, 18231410), (22, 9115705), (23, 8719370), (31, 6469210), (46, 4359685), (55, 3646282), (62, 3234605), (110, 1823141), (115, 1743874), (155, 1293842), (230, 871937), (253, 792670), (310, 646921), (341, 588110), (506, 396335), (682, 294055), (713, 281270), (1265, 158534), (1426, 140635), (1705, 117622), (2530, 79267), (2557, 78430), (3410, 58811), (3565, 56254), (5114, 39215), (7130, 28127), (7843, 25570), (12785, 15686)]