200909372690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{40609}}^1$

素因数の和:42651

約数の個数: 64

約数和(自身を含む): 410167497600

約数和(自身を除く): 209258124910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2003, 2470, 4006, 10015, 20030, 26039, 38057, 40609, 52078, 76114, 81218, 130195, 190285, 203045, 260390, 380570, 406090, 494741, 527917, 771571, 989482, 1055834, 1543142, 2473705, 2639585, 3857855, 4947410, 5279170, 7715710, 10030423, 20060846, 50152115, 81339827, 100304230, 162679654, 406699135, 813398270, 1057417751, 1545456713, 2114835502, 3090913426, 5287088755, 7727283565, 10574177510, 15454567130, 20090937269, 40181874538, 100454686345, 200909372690]

約数ペア:

[(1, 200909372690), (2, 100454686345), (5, 40181874538), (10, 20090937269), (13, 15454567130), (19, 10574177510), (26, 7727283565), (38, 5287088755), (65, 3090913426), (95, 2114835502), (130, 1545456713), (190, 1057417751), (247, 813398270), (494, 406699135), (1235, 162679654), (2003, 100304230), (2470, 81339827), (4006, 50152115), (10015, 20060846), (20030, 10030423), (26039, 7715710), (38057, 5279170), (40609, 4947410), (52078, 3857855), (76114, 2639585), (81218, 2473705), (130195, 1543142), (190285, 1055834), (203045, 989482), (260390, 771571), (380570, 527917), (406090, 494741)]