221198045172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2690581}}^1$

素因数の和:2690649

約数の個数: 96

約数和(自身を含む): 607511890944

約数和(自身を除く): 386313845772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3162, 4836, 6324, 6851, 13702, 20553, 27404, 41106, 82212, 2690581, 5381162, 8071743, 10762324, 16143486, 32286972, 34977553, 45739877, 69955106, 83408011, 91479754, 104932659, 137219631, 139910212, 166816022, 182959508, 209865318, 250224033, 274439262, 333632044, 419730636, 500448066, 548878524, 594618401, 1000896132, 1084304143, 1189236802, 1417936187, 1783855203, 2168608286, 2378473604, 2835872374, 3252912429, 3567710406, 4253808561, 4337216572, 5671744748, 6505824858, 7135420812, 8507617122, 13011649716, 17015234244, 18433170431, 36866340862, 55299511293, 73732681724, 110599022586, 221198045172]

約数ペア:

[(1, 221198045172), (2, 110599022586), (3, 73732681724), (4, 55299511293), (6, 36866340862), (12, 18433170431), (13, 17015234244), (17, 13011649716), (26, 8507617122), (31, 7135420812), (34, 6505824858), (39, 5671744748), (51, 4337216572), (52, 4253808561), (62, 3567710406), (68, 3252912429), (78, 2835872374), (93, 2378473604), (102, 2168608286), (124, 1783855203), (156, 1417936187), (186, 1189236802), (204, 1084304143), (221, 1000896132), (372, 594618401), (403, 548878524), (442, 500448066), (527, 419730636), (663, 333632044), (806, 274439262), (884, 250224033), (1054, 209865318), (1209, 182959508), (1326, 166816022), (1581, 139910212), (1612, 137219631), (2108, 104932659), (2418, 91479754), (2652, 83408011), (3162, 69955106), (4836, 45739877), (6324, 34977553), (6851, 32286972), (13702, 16143486), (20553, 10762324), (27404, 8071743), (41106, 5381162), (82212, 2690581)]