201280349970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16815401}}^1$

素因数の和:16815440

約数の個数: 96

約数和(自身を含む): 629568650880

約数和(自身を除く): 428288300910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 16815401, 33630802, 50446203, 84077005, 100892406, 117707807, 151338609, 168154010, 235415614, 252231015, 302677218, 319492619, 353123421, 504462030, 588539035, 638985238, 706246842, 756693045, 958477857, 1059370263, 1177078070, 1513386090, 1597463095, 1765617105, 1916955714, 2118740526, 2236448333, 2875433571, 3194926190, 3531234210, 4472896666, 4792389285, 5296851315, 5750867142, 6709344999, 9584778570, 10593702630, 11182241665, 13418689998, 14377167855, 20128034997, 22364483330, 28754335710, 33546724995, 40256069994, 67093449990, 100640174985, 201280349970]

約数ペア:

[(1, 201280349970), (2, 100640174985), (3, 67093449990), (5, 40256069994), (6, 33546724995), (7, 28754335710), (9, 22364483330), (10, 20128034997), (14, 14377167855), (15, 13418689998), (18, 11182241665), (19, 10593702630), (21, 9584778570), (30, 6709344999), (35, 5750867142), (38, 5296851315), (42, 4792389285), (45, 4472896666), (57, 3531234210), (63, 3194926190), (70, 2875433571), (90, 2236448333), (95, 2118740526), (105, 1916955714), (114, 1765617105), (126, 1597463095), (133, 1513386090), (171, 1177078070), (190, 1059370263), (210, 958477857), (266, 756693045), (285, 706246842), (315, 638985238), (342, 588539035), (399, 504462030), (570, 353123421), (630, 319492619), (665, 302677218), (798, 252231015), (855, 235415614), (1197, 168154010), (1330, 151338609), (1710, 117707807), (1995, 100892406), (2394, 84077005), (3990, 50446203), (5985, 33630802), (11970, 16815401)]