195129972

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 84

約数和(自身を含む): 520849476

約数和(自身を除く): 325719504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 729, 732, 972, 1097, 1098, 1458, 1647, 2194, 2196, 2916, 3291, 3294, 4388, 4941, 6582, 6588, 9873, 9882, 13164, 14823, 19746, 19764, 29619, 29646, 39492, 44469, 59238, 59292, 66917, 88857, 88938, 118476, 133834, 177714, 177876, 200751, 266571, 267668, 355428, 401502, 533142, 602253, 799713, 803004, 1066284, 1204506, 1599426, 1806759, 2409012, 3198852, 3613518, 5420277, 7227036, 10840554, 16260831, 21681108, 32521662, 48782493, 65043324, 97564986, 195129972]

約数ペア:

[(1, 195129972), (2, 97564986), (3, 65043324), (4, 48782493), (6, 32521662), (9, 21681108), (12, 16260831), (18, 10840554), (27, 7227036), (36, 5420277), (54, 3613518), (61, 3198852), (81, 2409012), (108, 1806759), (122, 1599426), (162, 1204506), (183, 1066284), (243, 803004), (244, 799713), (324, 602253), (366, 533142), (486, 401502), (549, 355428), (729, 267668), (732, 266571), (972, 200751), (1097, 177876), (1098, 177714), (1458, 133834), (1647, 118476), (2194, 88938), (2196, 88857), (2916, 66917), (3291, 59292), (3294, 59238), (4388, 44469), (4941, 39492), (6582, 29646), (6588, 29619), (9873, 19764), (9882, 19746), (13164, 14823)]