199123207790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1\times {\mathrm{3049}}^1$

素因数の和:4134

約数の個数: 128

約数和(自身を含む): 423344880000

約数和(自身を除く): 224221672210

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1019, 1105, 1885, 2038, 2210, 2465, 3049, 3770, 4930, 5095, 6098, 6409, 10190, 12818, 13247, 15245, 17323, 26494, 29551, 30490, 32045, 34646, 39637, 51833, 59102, 64090, 66235, 79274, 86615, 88421, 103666, 132470, 147755, 173230, 176842, 198185, 225199, 259165, 295510, 384163, 396370, 442105, 450398, 502367, 518330, 673829, 768326, 884210, 1004734, 1125995, 1149473, 1347658, 1503157, 1920815, 2251990, 2298946, 2511835, 3006314, 3106931, 3369145, 3841630, 5023670, 5747365, 6213862, 6530771, 6738290, 7515785, 11494730, 13061542, 15031570, 15534655, 19541041, 31069310, 32653855, 39082082, 40390103, 52817827, 65307710, 80780206, 90100999, 97705205, 105635654, 180201998, 195410410, 201950515, 264089135, 403901030, 450504995, 528178270, 686631751, 901009990, 1171312987, 1373263502, 1531716983, 2342625974, 3063433966, 3433158755, 5856564935, 6866317510, 7658584915, 11713129870, 15317169830, 19912320779, 39824641558, 99561603895, 199123207790]

約数ペア:

[(1, 199123207790), (2, 99561603895), (5, 39824641558), (10, 19912320779), (13, 15317169830), (17, 11713129870), (26, 7658584915), (29, 6866317510), (34, 5856564935), (58, 3433158755), (65, 3063433966), (85, 2342625974), (130, 1531716983), (145, 1373263502), (170, 1171312987), (221, 901009990), (290, 686631751), (377, 528178270), (442, 450504995), (493, 403901030), (754, 264089135), (986, 201950515), (1019, 195410410), (1105, 180201998), (1885, 105635654), (2038, 97705205), (2210, 90100999), (2465, 80780206), (3049, 65307710), (3770, 52817827), (4930, 40390103), (5095, 39082082), (6098, 32653855), (6409, 31069310), (10190, 19541041), (12818, 15534655), (13247, 15031570), (15245, 13061542), (17323, 11494730), (26494, 7515785), (29551, 6738290), (30490, 6530771), (32045, 6213862), (34646, 5747365), (39637, 5023670), (51833, 3841630), (59102, 3369145), (64090, 3106931), (66235, 3006314), (79274, 2511835), (86615, 2298946), (88421, 2251990), (103666, 1920815), (132470, 1503157), (147755, 1347658), (173230, 1149473), (176842, 1125995), (198185, 1004734), (225199, 884210), (259165, 768326), (295510, 673829), (384163, 518330), (396370, 502367), (442105, 450398)]