199617684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 550368000

約数和(自身を除く): 350750316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 149, 164, 246, 287, 298, 389, 447, 492, 574, 596, 778, 861, 894, 1043, 1148, 1167, 1556, 1722, 1788, 2086, 2334, 2723, 3129, 3444, 4172, 4668, 5446, 6109, 6258, 8169, 10892, 12218, 12516, 15949, 16338, 18327, 24436, 31898, 32676, 36654, 42763, 47847, 57961, 63796, 73308, 85526, 95694, 111643, 115922, 128289, 171052, 173883, 191388, 223286, 231844, 256578, 334929, 347766, 405727, 446572, 513156, 669858, 695532, 811454, 1217181, 1339716, 1622908, 2376401, 2434362, 4752802, 4868724, 7129203, 9505604, 14258406, 16634807, 28516812, 33269614, 49904421, 66539228, 99808842, 199617684]

約数ペア:

[(1, 199617684), (2, 99808842), (3, 66539228), (4, 49904421), (6, 33269614), (7, 28516812), (12, 16634807), (14, 14258406), (21, 9505604), (28, 7129203), (41, 4868724), (42, 4752802), (82, 2434362), (84, 2376401), (123, 1622908), (149, 1339716), (164, 1217181), (246, 811454), (287, 695532), (298, 669858), (389, 513156), (447, 446572), (492, 405727), (574, 347766), (596, 334929), (778, 256578), (861, 231844), (894, 223286), (1043, 191388), (1148, 173883), (1167, 171052), (1556, 128289), (1722, 115922), (1788, 111643), (2086, 95694), (2334, 85526), (2723, 73308), (3129, 63796), (3444, 57961), (4172, 47847), (4668, 42763), (5446, 36654), (6109, 32676), (6258, 31898), (8169, 24436), (10892, 18327), (12218, 16338), (12516, 15949)]