195656838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 435298752

約数和(自身を除く): 239641914

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 193, 246, 317, 386, 533, 579, 634, 951, 1066, 1158, 1599, 1902, 2509, 3198, 4121, 5018, 7527, 7913, 8242, 12363, 12997, 15054, 15826, 23739, 24726, 25994, 38991, 47478, 61181, 77982, 102869, 122362, 168961, 183543, 205738, 308607, 337922, 367086, 506883, 617214, 795353, 1013766, 1590706, 2386059, 2508421, 4772118, 5016842, 7525263, 15050526, 32609473, 65218946, 97828419, 195656838]

約数ペア:

[(1, 195656838), (2, 97828419), (3, 65218946), (6, 32609473), (13, 15050526), (26, 7525263), (39, 5016842), (41, 4772118), (78, 2508421), (82, 2386059), (123, 1590706), (193, 1013766), (246, 795353), (317, 617214), (386, 506883), (533, 367086), (579, 337922), (634, 308607), (951, 205738), (1066, 183543), (1158, 168961), (1599, 122362), (1902, 102869), (2509, 77982), (3198, 61181), (4121, 47478), (5018, 38991), (7527, 25994), (7913, 24726), (8242, 23739), (12363, 15826), (12997, 15054)]