205428971230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11251}}^1\times {\mathrm{4421}}^1$

素因数の和:15745

約数の個数: 64

約数和(自身を含む): 429894812160

約数和(自身を除く): 224465840930

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4421, 8842, 11251, 22105, 22502, 30947, 44210, 56255, 61894, 78757, 112510, 154735, 157514, 260839, 309470, 393785, 521678, 663809, 787570, 1304195, 1327618, 1825873, 2608390, 3319045, 3651746, 4646663, 6638090, 9129365, 9293326, 18258730, 23233315, 46466630, 49740671, 99481342, 248703355, 348184697, 497406710, 696369394, 1740923485, 2934699589, 3481846970, 5869399178, 14673497945, 20542897123, 29346995890, 41085794246, 102714485615, 205428971230]

約数ペア:

[(1, 205428971230), (2, 102714485615), (5, 41085794246), (7, 29346995890), (10, 20542897123), (14, 14673497945), (35, 5869399178), (59, 3481846970), (70, 2934699589), (118, 1740923485), (295, 696369394), (413, 497406710), (590, 348184697), (826, 248703355), (2065, 99481342), (4130, 49740671), (4421, 46466630), (8842, 23233315), (11251, 18258730), (22105, 9293326), (22502, 9129365), (30947, 6638090), (44210, 4646663), (56255, 3651746), (61894, 3319045), (78757, 2608390), (112510, 1825873), (154735, 1327618), (157514, 1304195), (260839, 787570), (309470, 663809), (393785, 521678)]