201361736180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{1973}}^1$

素因数の和:2418

約数の個数: 144

約数和(自身を含む): 469607825232

約数和(自身を除く): 268246089052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 181, 220, 233, 242, 362, 466, 484, 605, 724, 905, 932, 1165, 1210, 1810, 1973, 1991, 2330, 2420, 2563, 3620, 3946, 3982, 4660, 5126, 7892, 7964, 9865, 9955, 10252, 12815, 19730, 19910, 21703, 21901, 25630, 28193, 39460, 39820, 42173, 43406, 43802, 51260, 56386, 84346, 86812, 87604, 108515, 109505, 112772, 140965, 168692, 210865, 217030, 219010, 238733, 281930, 357113, 421730, 434060, 438020, 459709, 463903, 477466, 563860, 714226, 843460, 919418, 927806, 954932, 1193665, 1428452, 1785565, 1838836, 1855612, 2298545, 2319515, 2387330, 3571130, 3928243, 4597090, 4639030, 4774660, 5056799, 5102933, 7142260, 7856486, 9194180, 9278060, 10113598, 10205866, 15712972, 19641215, 20227196, 20411732, 25283995, 25514665, 39282430, 43210673, 50567990, 51029330, 55624789, 78564860, 83207329, 86421346, 101135980, 102058660, 111249578, 166414658, 172842692, 216053365, 222499156, 278123945, 332829316, 416036645, 432106730, 556247890, 832073290, 864213460, 915280619, 1112495780, 1664146580, 1830561238, 3661122476, 4576403095, 9152806190, 10068086809, 18305612380, 20136173618, 40272347236, 50340434045, 100680868090, 201361736180]

約数ペア:

[(1, 201361736180), (2, 100680868090), (4, 50340434045), (5, 40272347236), (10, 20136173618), (11, 18305612380), (20, 10068086809), (22, 9152806190), (44, 4576403095), (55, 3661122476), (110, 1830561238), (121, 1664146580), (181, 1112495780), (220, 915280619), (233, 864213460), (242, 832073290), (362, 556247890), (466, 432106730), (484, 416036645), (605, 332829316), (724, 278123945), (905, 222499156), (932, 216053365), (1165, 172842692), (1210, 166414658), (1810, 111249578), (1973, 102058660), (1991, 101135980), (2330, 86421346), (2420, 83207329), (2563, 78564860), (3620, 55624789), (3946, 51029330), (3982, 50567990), (4660, 43210673), (5126, 39282430), (7892, 25514665), (7964, 25283995), (9865, 20411732), (9955, 20227196), (10252, 19641215), (12815, 15712972), (19730, 10205866), (19910, 10113598), (21703, 9278060), (21901, 9194180), (25630, 7856486), (28193, 7142260), (39460, 5102933), (39820, 5056799), (42173, 4774660), (43406, 4639030), (43802, 4597090), (51260, 3928243), (56386, 3571130), (84346, 2387330), (86812, 2319515), (87604, 2298545), (108515, 1855612), (109505, 1838836), (112772, 1785565), (140965, 1428452), (168692, 1193665), (210865, 954932), (217030, 927806), (219010, 919418), (238733, 843460), (281930, 714226), (357113, 563860), (421730, 477466), (434060, 463903), (438020, 459709)]