202556130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 577843200

約数和(自身を除く): 375287070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 131, 185, 199, 210, 222, 259, 262, 370, 393, 398, 518, 555, 597, 655, 777, 786, 917, 995, 1110, 1194, 1295, 1310, 1393, 1554, 1834, 1965, 1990, 2590, 2751, 2786, 2985, 3885, 3930, 4179, 4585, 4847, 5502, 5970, 6965, 7363, 7770, 8358, 9170, 9694, 13755, 13930, 14541, 14726, 20895, 22089, 24235, 26069, 27510, 29082, 33929, 36815, 41790, 44178, 48470, 51541, 52138, 67858, 72705, 73630, 78207, 101787, 103082, 110445, 130345, 145410, 154623, 156414, 169645, 182483, 203574, 220890, 257705, 260690, 309246, 339290, 364966, 391035, 508935, 515410, 547449, 773115, 782070, 912415, 964553, 1017870, 1094898, 1546230, 1824830, 1929106, 2737245, 2893659, 4822765, 5474490, 5787318, 6751871, 9645530, 13503742, 14468295, 20255613, 28936590, 33759355, 40511226, 67518710, 101278065, 202556130]

約数ペア:

[(1, 202556130), (2, 101278065), (3, 67518710), (5, 40511226), (6, 33759355), (7, 28936590), (10, 20255613), (14, 14468295), (15, 13503742), (21, 9645530), (30, 6751871), (35, 5787318), (37, 5474490), (42, 4822765), (70, 2893659), (74, 2737245), (105, 1929106), (111, 1824830), (131, 1546230), (185, 1094898), (199, 1017870), (210, 964553), (222, 912415), (259, 782070), (262, 773115), (370, 547449), (393, 515410), (398, 508935), (518, 391035), (555, 364966), (597, 339290), (655, 309246), (777, 260690), (786, 257705), (917, 220890), (995, 203574), (1110, 182483), (1194, 169645), (1295, 156414), (1310, 154623), (1393, 145410), (1554, 130345), (1834, 110445), (1965, 103082), (1990, 101787), (2590, 78207), (2751, 73630), (2786, 72705), (2985, 67858), (3885, 52138), (3930, 51541), (4179, 48470), (4585, 44178), (4847, 41790), (5502, 36815), (5970, 33929), (6965, 29082), (7363, 27510), (7770, 26069), (8358, 24235), (9170, 22089), (9694, 20895), (13755, 14726), (13930, 14541)]