201856410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 602110080

約数和(自身を除く): 400253670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 373, 630, 746, 859, 1119, 1718, 1865, 2238, 2577, 2611, 3357, 3730, 4295, 5154, 5222, 5595, 6013, 6714, 7731, 7833, 8590, 11190, 12026, 12885, 13055, 15462, 15666, 16785, 18039, 23499, 25770, 26110, 30065, 33570, 36078, 38655, 39165, 46998, 54117, 60130, 77310, 78330, 90195, 108234, 117495, 180390, 234990, 270585, 320407, 541170, 640814, 961221, 1602035, 1922442, 2242849, 2883663, 3204070, 4485698, 4806105, 5767326, 6728547, 9612210, 11214245, 13457094, 14418315, 20185641, 22428490, 28836630, 33642735, 40371282, 67285470, 100928205, 201856410]

約数ペア:

[(1, 201856410), (2, 100928205), (3, 67285470), (5, 40371282), (6, 33642735), (7, 28836630), (9, 22428490), (10, 20185641), (14, 14418315), (15, 13457094), (18, 11214245), (21, 9612210), (30, 6728547), (35, 5767326), (42, 4806105), (45, 4485698), (63, 3204070), (70, 2883663), (90, 2242849), (105, 1922442), (126, 1602035), (210, 961221), (315, 640814), (373, 541170), (630, 320407), (746, 270585), (859, 234990), (1119, 180390), (1718, 117495), (1865, 108234), (2238, 90195), (2577, 78330), (2611, 77310), (3357, 60130), (3730, 54117), (4295, 46998), (5154, 39165), (5222, 38655), (5595, 36078), (6013, 33570), (6714, 30065), (7731, 26110), (7833, 25770), (8590, 23499), (11190, 18039), (12026, 16785), (12885, 15666), (13055, 15462)]