207312430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 413683200

約数和(自身を除く): 206370770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 151, 179, 295, 302, 358, 590, 755, 767, 895, 1510, 1534, 1790, 1963, 2327, 3835, 3926, 4654, 7670, 8909, 9815, 10561, 11635, 17818, 19630, 21122, 23270, 27029, 44545, 52805, 54058, 89090, 105610, 115817, 135145, 137293, 231634, 270290, 274586, 351377, 579085, 686465, 702754, 1158170, 1372930, 1594711, 1756885, 3189422, 3513770, 7973555, 15947110, 20731243, 41462486, 103656215, 207312430]

約数ペア:

[(1, 207312430), (2, 103656215), (5, 41462486), (10, 20731243), (13, 15947110), (26, 7973555), (59, 3513770), (65, 3189422), (118, 1756885), (130, 1594711), (151, 1372930), (179, 1158170), (295, 702754), (302, 686465), (358, 579085), (590, 351377), (755, 274586), (767, 270290), (895, 231634), (1510, 137293), (1534, 135145), (1790, 115817), (1963, 105610), (2327, 89090), (3835, 54058), (3926, 52805), (4654, 44545), (7670, 27029), (8909, 23270), (9815, 21122), (10561, 19630), (11635, 17818)]