200900010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 497908224

約数和(自身を除く): 297008214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 241, 370, 482, 555, 723, 751, 1110, 1205, 1446, 1502, 2253, 2410, 3615, 3755, 4506, 7230, 7510, 8917, 11265, 17834, 22530, 26751, 27787, 44585, 53502, 55574, 83361, 89170, 133755, 138935, 166722, 180991, 267510, 277870, 361982, 416805, 542973, 833610, 904955, 1085946, 1809910, 2714865, 5429730, 6696667, 13393334, 20090001, 33483335, 40180002, 66966670, 100450005, 200900010]

約数ペア:

[(1, 200900010), (2, 100450005), (3, 66966670), (5, 40180002), (6, 33483335), (10, 20090001), (15, 13393334), (30, 6696667), (37, 5429730), (74, 2714865), (111, 1809910), (185, 1085946), (222, 904955), (241, 833610), (370, 542973), (482, 416805), (555, 361982), (723, 277870), (751, 267510), (1110, 180991), (1205, 166722), (1446, 138935), (1502, 133755), (2253, 89170), (2410, 83361), (3615, 55574), (3755, 53502), (4506, 44585), (7230, 27787), (7510, 26751), (8917, 22530), (11265, 17834)]