202238341921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 279697121280

約数和(自身を除く): 77458779359

約数列:

[1, 7, 11, 19, 37, 71, 77, 101, 133, 209, 259, 407, 497, 521, 703, 707, 781, 1111, 1349, 1463, 1919, 2627, 2849, 3647, 3737, 4921, 5467, 5731, 7171, 7733, 7777, 9443, 9899, 13433, 14839, 18389, 19277, 21109, 26159, 28897, 36991, 40117, 41107, 49913, 50197, 52621, 54131, 69293, 71003, 78881, 103873, 108889, 134939, 136249, 147763, 202279, 212047, 258937, 265327, 287749, 349391, 366263, 368347, 406901, 497021, 549043, 552167, 578831, 702829, 762223, 781033, 953743, 999799, 1368667, 1484329, 1498739, 1857289, 1946977, 2563841, 2848307, 2918597, 3736091, 3843301, 4028893, 4051817, 4919803, 5041213, 5467231, 6998593, 7731119, 9580669, 10491173, 10997789, 13628839, 15055337, 20430179, 21416747, 26004673, 26152637, 28202251, 35288491, 36992563, 41097001, 54117833, 55453343, 70985729, 76984523, 105387359, 138235367, 149917229, 182032711, 258947941, 286051403, 287679007, 388173401, 406918193, 496900103, 780843019, 967647569, 1520589037, 2002359821, 2626471973, 2848427351, 5465901133, 10644123259, 18385303811, 28891191703, 202238341921]

約数ペア:

[(1, 202238341921), (7, 28891191703), (11, 18385303811), (19, 10644123259), (37, 5465901133), (71, 2848427351), (77, 2626471973), (101, 2002359821), (133, 1520589037), (209, 967647569), (259, 780843019), (407, 496900103), (497, 406918193), (521, 388173401), (703, 287679007), (707, 286051403), (781, 258947941), (1111, 182032711), (1349, 149917229), (1463, 138235367), (1919, 105387359), (2627, 76984523), (2849, 70985729), (3647, 55453343), (3737, 54117833), (4921, 41097001), (5467, 36992563), (5731, 35288491), (7171, 28202251), (7733, 26152637), (7777, 26004673), (9443, 21416747), (9899, 20430179), (13433, 15055337), (14839, 13628839), (18389, 10997789), (19277, 10491173), (21109, 9580669), (26159, 7731119), (28897, 6998593), (36991, 5467231), (40117, 5041213), (41107, 4919803), (49913, 4051817), (50197, 4028893), (52621, 3843301), (54131, 3736091), (69293, 2918597), (71003, 2848307), (78881, 2563841), (103873, 1946977), (108889, 1857289), (134939, 1498739), (136249, 1484329), (147763, 1368667), (202279, 999799), (212047, 953743), (258937, 781033), (265327, 762223), (287749, 702829), (349391, 578831), (366263, 552167), (368347, 549043), (406901, 497021)]