199715673668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{727159}}^1$

素因数の和:727764

約数の個数: 48

約数和(自身を含む): 423660867840

約数和(自身を除く): 223945194172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 577, 1154, 2308, 4039, 8078, 9809, 16156, 19618, 39236, 68663, 137326, 274652, 727159, 1454318, 2908636, 5090113, 10180226, 12361703, 20360452, 24723406, 49446812, 86531921, 173063842, 346127684, 419570743, 839141486, 1678282972, 2936995201, 5873990402, 7132702631, 11747980804, 14265405262, 28530810524, 49928918417, 99857836834, 199715673668]

約数ペア:

[(1, 199715673668), (2, 99857836834), (4, 49928918417), (7, 28530810524), (14, 14265405262), (17, 11747980804), (28, 7132702631), (34, 5873990402), (68, 2936995201), (119, 1678282972), (238, 839141486), (476, 419570743), (577, 346127684), (1154, 173063842), (2308, 86531921), (4039, 49446812), (8078, 24723406), (9809, 20360452), (16156, 12361703), (19618, 10180226), (39236, 5090113), (68663, 2908636), (137326, 1454318), (274652, 727159)]