208354770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4876

約数の個数: 96

約数和(自身を含む): 599285232

約数和(自身を除く): 390930462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 2405, 2886, 3330, 4329, 4810, 4813, 7215, 8658, 9626, 14430, 14439, 21645, 24065, 28878, 43290, 43317, 48130, 62569, 72195, 86634, 125138, 144390, 178081, 187707, 216585, 312845, 356162, 375414, 433170, 534243, 563121, 625690, 890405, 938535, 1068486, 1126242, 1602729, 1780810, 1877070, 2315053, 2671215, 2815605, 3205458, 4630106, 5342430, 5631210, 6945159, 8013645, 11575265, 13890318, 16027290, 20835477, 23150530, 34725795, 41670954, 69451590, 104177385, 208354770]

約数ペア:

[(1, 208354770), (2, 104177385), (3, 69451590), (5, 41670954), (6, 34725795), (9, 23150530), (10, 20835477), (13, 16027290), (15, 13890318), (18, 11575265), (26, 8013645), (30, 6945159), (37, 5631210), (39, 5342430), (45, 4630106), (65, 3205458), (74, 2815605), (78, 2671215), (90, 2315053), (111, 1877070), (117, 1780810), (130, 1602729), (185, 1126242), (195, 1068486), (222, 938535), (234, 890405), (333, 625690), (370, 563121), (390, 534243), (481, 433170), (555, 375414), (585, 356162), (666, 312845), (962, 216585), (1110, 187707), (1170, 178081), (1443, 144390), (1665, 125138), (2405, 86634), (2886, 72195), (3330, 62569), (4329, 48130), (4810, 43317), (4813, 43290), (7215, 28878), (8658, 24065), (9626, 21645), (14430, 14439)]