201949120802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{145681}}^1$

素因数の和:145875

約数の個数: 64

約数和(自身を含む): 368293419648

約数和(自身を除く): 166344298846

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 131, 143, 262, 286, 407, 481, 814, 962, 1441, 1703, 2882, 3406, 4847, 5291, 9694, 10582, 18733, 37466, 53317, 63011, 106634, 126022, 145681, 291362, 693121, 1386242, 1602491, 1893853, 3204982, 3787706, 5390197, 10780394, 19084211, 20832383, 38168422, 41664766, 59292167, 70072561, 118584334, 140145122, 209926321, 248094743, 419852642, 496189486, 706115807, 770798171, 1412231614, 1541596342, 2729042173, 5458084346, 7767273877, 9179505491, 15534547754, 18359010982, 100974560401, 201949120802]

約数ペア:

[(1, 201949120802), (2, 100974560401), (11, 18359010982), (13, 15534547754), (22, 9179505491), (26, 7767273877), (37, 5458084346), (74, 2729042173), (131, 1541596342), (143, 1412231614), (262, 770798171), (286, 706115807), (407, 496189486), (481, 419852642), (814, 248094743), (962, 209926321), (1441, 140145122), (1703, 118584334), (2882, 70072561), (3406, 59292167), (4847, 41664766), (5291, 38168422), (9694, 20832383), (10582, 19084211), (18733, 10780394), (37466, 5390197), (53317, 3787706), (63011, 3204982), (106634, 1893853), (126022, 1602491), (145681, 1386242), (291362, 693121)]