207932130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{110017}}^1$

素因数の和:110040

約数の個数: 64

約数和(自身を含む): 633703680

約数和(自身を除く): 425771550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 110017, 220034, 330051, 550085, 660102, 770119, 990153, 1100170, 1540238, 1650255, 1980306, 2310357, 2970459, 3300510, 3850595, 4620714, 4950765, 5940918, 6931071, 7701190, 9901530, 11551785, 13862142, 14852295, 20793213, 23103570, 29704590, 34655355, 41586426, 69310710, 103966065, 207932130]

約数ペア:

[(1, 207932130), (2, 103966065), (3, 69310710), (5, 41586426), (6, 34655355), (7, 29704590), (9, 23103570), (10, 20793213), (14, 14852295), (15, 13862142), (18, 11551785), (21, 9901530), (27, 7701190), (30, 6931071), (35, 5940918), (42, 4950765), (45, 4620714), (54, 3850595), (63, 3300510), (70, 2970459), (90, 2310357), (105, 1980306), (126, 1650255), (135, 1540238), (189, 1100170), (210, 990153), (270, 770119), (315, 660102), (378, 550085), (630, 330051), (945, 220034), (1890, 110017)]