202153140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 709607808

約数和(自身を除く): 507454668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 1933, 2324, 2490, 2905, 2988, 3486, 3735, 3866, 4980, 5229, 5799, 5810, 6972, 7470, 7732, 8715, 9665, 10458, 11598, 11620, 13531, 14940, 17397, 17430, 19330, 20916, 23196, 26145, 27062, 28995, 34794, 34860, 38660, 40593, 52290, 54124, 57990, 67655, 69588, 81186, 86985, 104580, 115980, 121779, 135310, 160439, 162372, 173970, 202965, 243558, 270620, 320878, 347940, 405930, 481317, 487116, 608895, 641756, 802195, 811860, 962634, 1123073, 1217790, 1443951, 1604390, 1925268, 2246146, 2406585, 2435580, 2887902, 3208780, 3369219, 4492292, 4813170, 5615365, 5775804, 6738438, 7219755, 9626340, 10107657, 11230730, 13476876, 14439510, 16846095, 20215314, 22461460, 28879020, 33692190, 40430628, 50538285, 67384380, 101076570, 202153140]

約数ペア:

[(1, 202153140), (2, 101076570), (3, 67384380), (4, 50538285), (5, 40430628), (6, 33692190), (7, 28879020), (9, 22461460), (10, 20215314), (12, 16846095), (14, 14439510), (15, 13476876), (18, 11230730), (20, 10107657), (21, 9626340), (28, 7219755), (30, 6738438), (35, 5775804), (36, 5615365), (42, 4813170), (45, 4492292), (60, 3369219), (63, 3208780), (70, 2887902), (83, 2435580), (84, 2406585), (90, 2246146), (105, 1925268), (126, 1604390), (140, 1443951), (166, 1217790), (180, 1123073), (210, 962634), (249, 811860), (252, 802195), (315, 641756), (332, 608895), (415, 487116), (420, 481317), (498, 405930), (581, 347940), (630, 320878), (747, 270620), (830, 243558), (996, 202965), (1162, 173970), (1245, 162372), (1260, 160439), (1494, 135310), (1660, 121779), (1743, 115980), (1933, 104580), (2324, 86985), (2490, 81186), (2905, 69588), (2988, 67655), (3486, 57990), (3735, 54124), (3866, 52290), (4980, 40593), (5229, 38660), (5799, 34860), (5810, 34794), (6972, 28995), (7470, 27062), (7732, 26145), (8715, 23196), (9665, 20916), (10458, 19330), (11598, 17430), (11620, 17397), (13531, 14940)]