201639302488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{29611}}^1$

素因数の和:31268

約数の個数: 64

約数和(自身を含む): 417362188320

約数和(自身を除く): 215722885832

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 1597, 2132, 3194, 4264, 6388, 12776, 20761, 29611, 41522, 59222, 65477, 83044, 118444, 130954, 166088, 236888, 261908, 384943, 523816, 769886, 851201, 1214051, 1539772, 1702402, 2428102, 3079544, 3404804, 4856204, 6809608, 9712408, 15782663, 31565326, 47288767, 63130652, 94577534, 126261304, 189155068, 378310136, 614753971, 1229507942, 1938839447, 2459015884, 3877678894, 4918031768, 7755357788, 15510715576, 25204912811, 50409825622, 100819651244, 201639302488]

約数ペア:

[(1, 201639302488), (2, 100819651244), (4, 50409825622), (8, 25204912811), (13, 15510715576), (26, 7755357788), (41, 4918031768), (52, 3877678894), (82, 2459015884), (104, 1938839447), (164, 1229507942), (328, 614753971), (533, 378310136), (1066, 189155068), (1597, 126261304), (2132, 94577534), (3194, 63130652), (4264, 47288767), (6388, 31565326), (12776, 15782663), (20761, 9712408), (29611, 6809608), (41522, 4856204), (59222, 3404804), (65477, 3079544), (83044, 2428102), (118444, 1702402), (130954, 1539772), (166088, 1214051), (236888, 851201), (261908, 769886), (384943, 523816)]