200780486340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1777133}}^1$

素因数の和:1777421

約数の個数: 96

約数和(自身を含む): 644886385920

約数和(自身を除く): 444105899580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1883, 2690, 3228, 3766, 4035, 5380, 5649, 7532, 8070, 9415, 11298, 16140, 18830, 22596, 28245, 37660, 56490, 112980, 1777133, 3554266, 5331399, 7108532, 8885665, 10662798, 12439931, 17771330, 21325596, 24879862, 26656995, 35542660, 37319793, 49759724, 53313990, 62199655, 74639586, 106627980, 124399310, 149279172, 186598965, 248798620, 373197930, 478048777, 746395860, 956097554, 1434146331, 1912195108, 2390243885, 2868292662, 3346341439, 4780487770, 5736585324, 6692682878, 7170731655, 9560975540, 10039024317, 13385365756, 14341463310, 16731707195, 20078048634, 28682926620, 33463414390, 40156097268, 50195121585, 66926828780, 100390243170, 200780486340]

約数ペア:

[(1, 200780486340), (2, 100390243170), (3, 66926828780), (4, 50195121585), (5, 40156097268), (6, 33463414390), (7, 28682926620), (10, 20078048634), (12, 16731707195), (14, 14341463310), (15, 13385365756), (20, 10039024317), (21, 9560975540), (28, 7170731655), (30, 6692682878), (35, 5736585324), (42, 4780487770), (60, 3346341439), (70, 2868292662), (84, 2390243885), (105, 1912195108), (140, 1434146331), (210, 956097554), (269, 746395860), (420, 478048777), (538, 373197930), (807, 248798620), (1076, 186598965), (1345, 149279172), (1614, 124399310), (1883, 106627980), (2690, 74639586), (3228, 62199655), (3766, 53313990), (4035, 49759724), (5380, 37319793), (5649, 35542660), (7532, 26656995), (8070, 24879862), (9415, 21325596), (11298, 17771330), (16140, 12439931), (18830, 10662798), (22596, 8885665), (28245, 7108532), (37660, 5331399), (56490, 3554266), (112980, 1777133)]