208022747660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{157219}}^1$

素因数の和:157975

約数の個数: 96

約数和(自身を含む): 538401776640

約数和(自身を除く): 330379028980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 727, 910, 1454, 1820, 2908, 3635, 5089, 7270, 9451, 10178, 14540, 18902, 20356, 25445, 37804, 47255, 50890, 66157, 94510, 101780, 132314, 157219, 189020, 264628, 314438, 330785, 628876, 661570, 786095, 1100533, 1323140, 1572190, 2043847, 2201066, 3144380, 4087694, 4402132, 5502665, 8175388, 10219235, 11005330, 14306929, 20438470, 22010660, 28613858, 40876940, 57227716, 71534645, 114298213, 143069290, 228596426, 286138580, 457192852, 571491065, 800087491, 1142982130, 1485876769, 1600174982, 2285964260, 2971753538, 3200349964, 4000437455, 5943507076, 7429383845, 8000874910, 10401137383, 14858767690, 16001749820, 20802274766, 29717535380, 41604549532, 52005686915, 104011373830, 208022747660]

約数ペア:

[(1, 208022747660), (2, 104011373830), (4, 52005686915), (5, 41604549532), (7, 29717535380), (10, 20802274766), (13, 16001749820), (14, 14858767690), (20, 10401137383), (26, 8000874910), (28, 7429383845), (35, 5943507076), (52, 4000437455), (65, 3200349964), (70, 2971753538), (91, 2285964260), (130, 1600174982), (140, 1485876769), (182, 1142982130), (260, 800087491), (364, 571491065), (455, 457192852), (727, 286138580), (910, 228596426), (1454, 143069290), (1820, 114298213), (2908, 71534645), (3635, 57227716), (5089, 40876940), (7270, 28613858), (9451, 22010660), (10178, 20438470), (14540, 14306929), (18902, 11005330), (20356, 10219235), (25445, 8175388), (37804, 5502665), (47255, 4402132), (50890, 4087694), (66157, 3144380), (94510, 2201066), (101780, 2043847), (132314, 1572190), (157219, 1323140), (189020, 1100533), (264628, 786095), (314438, 661570), (330785, 628876)]