193141810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 378639360

約数和(自身を除く): 185497550

約数列:

[1, 2, 5, 10, 23, 43, 46, 59, 86, 115, 118, 215, 230, 295, 331, 430, 590, 662, 989, 1357, 1655, 1978, 2537, 2714, 3310, 4945, 5074, 6785, 7613, 9890, 12685, 13570, 14233, 15226, 19529, 25370, 28466, 38065, 39058, 58351, 71165, 76130, 97645, 116702, 142330, 195290, 291755, 327359, 449167, 583510, 654718, 839747, 898334, 1636795, 1679494, 2245835, 3273590, 4198735, 4491670, 8397470, 19314181, 38628362, 96570905, 193141810]

約数ペア:

[(1, 193141810), (2, 96570905), (5, 38628362), (10, 19314181), (23, 8397470), (43, 4491670), (46, 4198735), (59, 3273590), (86, 2245835), (115, 1679494), (118, 1636795), (215, 898334), (230, 839747), (295, 654718), (331, 583510), (430, 449167), (590, 327359), (662, 291755), (989, 195290), (1357, 142330), (1655, 116702), (1978, 97645), (2537, 76130), (2714, 71165), (3310, 58351), (4945, 39058), (5074, 38065), (6785, 28466), (7613, 25370), (9890, 19529), (12685, 15226), (13570, 14233)]