221992006678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1\times {\mathrm{3001}}^1$

素因数の和:3290

約数の個数: 96

約数和(自身を含む): 395348990400

約数和(自身を除く): 173356983722

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 199, 221, 377, 398, 442, 493, 754, 841, 986, 1682, 2587, 3001, 3383, 5174, 5771, 6002, 6409, 6766, 10933, 11542, 12818, 14297, 21866, 28594, 39013, 43979, 51017, 75023, 78026, 87029, 87958, 98107, 102034, 150046, 167359, 174058, 185861, 196214, 334718, 371722, 597199, 663221, 1131377, 1194398, 1275391, 1326442, 1479493, 2175667, 2262754, 2523841, 2550782, 2845103, 2958986, 4351334, 5047682, 5690206, 7763587, 10152383, 15527174, 17318771, 19233409, 20304766, 32809933, 34637542, 36986339, 38466818, 42905297, 65619866, 73972678, 85810594, 131980979, 225144023, 263961958, 294419107, 450288046, 502244359, 557768861, 588838214, 1004488718, 1115537722, 3827448391, 6529176667, 7654896782, 8538154103, 13058353334, 17076308206, 110996003339, 221992006678]

約数ペア:

[(1, 221992006678), (2, 110996003339), (13, 17076308206), (17, 13058353334), (26, 8538154103), (29, 7654896782), (34, 6529176667), (58, 3827448391), (199, 1115537722), (221, 1004488718), (377, 588838214), (398, 557768861), (442, 502244359), (493, 450288046), (754, 294419107), (841, 263961958), (986, 225144023), (1682, 131980979), (2587, 85810594), (3001, 73972678), (3383, 65619866), (5174, 42905297), (5771, 38466818), (6002, 36986339), (6409, 34637542), (6766, 32809933), (10933, 20304766), (11542, 19233409), (12818, 17318771), (14297, 15527174), (21866, 10152383), (28594, 7763587), (39013, 5690206), (43979, 5047682), (51017, 4351334), (75023, 2958986), (78026, 2845103), (87029, 2550782), (87958, 2523841), (98107, 2262754), (102034, 2175667), (150046, 1479493), (167359, 1326442), (174058, 1275391), (185861, 1194398), (196214, 1131377), (334718, 663221), (371722, 597199)]